Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the...
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Transcript of Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the...
![Page 1: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/1.jpg)
Algebra II Honors
Properties Review
Chapter 1
![Page 2: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/2.jpg)
We will solve2x + 4 = 6x – 12
Showing all of the properties used
So Let’s go!
![Page 3: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/3.jpg)
2x + 4 = 6x – 12
2x + 4 = 6x - 12
+(-6x) +(-6x)
Addition Property of equality
Subtract 6x from both sides
![Page 4: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/4.jpg)
2x + 4 +(-6x) = 6x
2x + (-6x) + 4 = 6x - 12 + (-6x)
+ (-6x) -12
Commutative Property of Addition
Move like terms together
![Page 5: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/5.jpg)
2x + 4 + (-6x) = - 12
2x + 4 + (-6x) = 6x + (-6x) - 12
0
Additive Inverse Property
Add opposites
![Page 6: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/6.jpg)
2x + 4 +(-6x) =
2x + 4 + (-6x) = 0 - 12
-12
Addition/ Subtraction PropertyOf Zero
Add 0 to -12
![Page 7: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/7.jpg)
2x + = - 12(-6x) + 4
Commutative Property of Addition
2x + 4 + (-6x) = - 12
Move like terms together
![Page 8: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/8.jpg)
+ 4 = -12
2x + (-6x) + 4 = - 12
[2 + (-6)] x
Distributive property of Addition over Multiplication
Factor out the “x”
![Page 9: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/9.jpg)
x + 4 = -12
[2 + (-6)] x + 4 = -12
(-4)
Substitution Property of Equality
Add real numbers together
![Page 10: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/10.jpg)
-4x + 4 = -12
-4x + 4 = -12
+ (-4) + (-4)
Addition Property of Equality
Subtract 4 from both sides
![Page 11: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/11.jpg)
- 4x + = -12 + (-4)
-4x + 4 + (-4) = -12 + (-4)
(4 - 4)
Associative Property of Addition
Change order of operations by grouping
![Page 12: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/12.jpg)
-4x + = -12 + (-4)
-4x + (4 - 4) = -12 + (-4)
(0)
Additive Inverse Property
Add opposite terms
![Page 13: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/13.jpg)
= -12 + (-4)
-4x + 0 = -12 + (-4)
-4x
Addition Property of Zero
Add zero to a number
![Page 14: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/14.jpg)
-4x = -16
-4x = -12 + (-4)
Substitution Property of Equality
Combine real numbers
![Page 15: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/15.jpg)
(-4x) = (-16)
-4x = -16
(-1/4) (-1/4)
Multiplication Property of Equality
Multiply both sides by (-1/4)
![Page 16: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/16.jpg)
= (-1/4 )(-16)
(-1/4)(-4x) = (-1/4)(-16)
(-1/4*-4)x
Associative Property of Multiplication
Change order of operations by grouping
![Page 17: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/17.jpg)
x = -1/4 (-16)
(-1/4*-4)x = -1/4 (-16)
1
Multiplicative Inverse Property
Multiply opposites
![Page 18: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/18.jpg)
= -1/4 (-16)
1x = -1/4 (-16)
x
Multiplicative Identity Property
Multiply by 1
![Page 19: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/19.jpg)
x =
x = -1/4 (-16)
4
Substitution Property of Equality
Multiply real numbers together
![Page 20: Algebra II Honors Properties Review Chapter 1. We will solve 2x + 4 = 6x – 12 Showing all of the properties used So Let’s go!](https://reader036.fdocuments.net/reader036/viewer/2022083005/56649f1e5503460f94c34ff5/html5/thumbnails/20.jpg)
2x + 4 = 6x – 12 2x + 4 + (-6x) = 6x – 12 + (-6x) 2x + 4 + (-6x) = 6x + (-6x) - 12
2x + 4 +(-6x) = 0 - 12 2x + 4 + (-6x) = -12 2x + (-6x) + 4 = -12 [2 + (-6)] x + 4 = -12
-4x + 4 = -12 -4x + 4 + (-4)= -12 + (-4)-4x + (4 - 4) = -12 + (-4)
-4x + (0) = -12 + (-4)-4x = -12 + (-4)
-4x = -16(-1/4) (-4x) = (-1/4 )(-16)(-1/4*-4)x = (-1/4) (-16)
1x = -1/4 (-16)x = -1/4 (-16)
x= 4
Properties Step by StepAddition Prop. of Equality Commutative Prop. of Addition Additive Inverse Property Addition Prop. of ZeroCommutative Prop. of AdditionDistributive PropertySubstitution PropertyAddition Property of EqualityAssociative Property of AdditionAdditive InverseAddition Property of ZeroSubstitution PropertyMultiplication Prop. of EqualityAssociation Prop. of MultiplicationMultiplicative InverseMultiplicative IdentitySubstitution