BALANCING EQUATIONS AIM: Solve equations with variables on both sides.
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BALANCING EQUATIONS AIM: Solve equations with variables on both sides
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Transcript of BALANCING EQUATIONS AIM: Solve equations with variables on both sides.
BALANCING EQUATIONS
AIM: Solve equations with variables on both sides
T T T T T T T7 10
4T + 7 = 3T + 10
T T
3T + 7 = 2T + 10
T T
2T + 7 = T + 10
T T
T + 7 = 10
T = 3
T T T T 4 T T T 9
4T + 4 = 3T + 9T + 4 = 9
T = 5
T T T T T T 4 T T T T T 10
6T + 4 = 5T + 10
T + 4 = 10T = 6
T T T T -1 T T T 6
4T - 1 = 3T + 6T - 1 = 6
T = 7
T T T T T T -3 T T T T T 11
6T - 3 = 5T + 11
T - 3 = 11T = 14
Now try these. Draw a diagram then use it to solve the equation.
Make sure you show your working out.
1. 4T + 3 = 3T + 102. 7T + 4 = 6T + 9
3. 5T + 8 = 4T + 94. 3T + 17 = 2T + 405. 6T - 2 = 5T + 10
6. 4T - 1 = 3T + 57. 2T - 9 = T + 1
T = 7T = 5
T = 1
T = 23T = 12
T = 6T = 10
