Warm-Up
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Warm-Up • In your binder, you will do this type of warm- up on your notebook paper. Refer to the diagram of how your notes/notebook should look on my teacher webpage! Simplify or solve: 1) 4x + 9x + 7 + x ANS: 14x + 7 2) 3x = 48 ANS: x = 16 3) 2x + 1 = 4x – 3 ANS: x = 2
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Warm-Up. In your binder, you will do this type of warm-up on your notebook paper. Refer to the diagram of how your notes/notebook should look on my teacher webpage! Simplify or solve: 1) 4x + 9x + 7 + x ANS: 14x + 7 2) 3x = 48 ANS:x = 16 3) 2x + 1 = 4x – 3 ANS: x = 2. Vocabulary. - PowerPoint PPT Presentation
Transcript of Warm-Up
Warm-Up• In your binder, you will do this type of warm-up on your
notebook paper. Refer to the diagram of how your notes/notebook should look on my teacher webpage!
Simplify or solve:1) 4x + 9x + 7 + xANS: 14x + 72) 3x = 48ANS: x = 163) 2x + 1 = 4x – 3ANS: x = 2
VocabularyExpression - Numbers, symbols and operators (such as + and ×) grouped together that show the value of something. (no equal sign)
Equation - An equation says that two things are the same, using mathematical symbols.
Variable - A symbol for a number we don't know yet. It is usually a letter like x or y.
