Modeling Equations

Front

This model represents the equation ___________________.

Back

-x+1=4

Front

Which model represents the equation 3x - 1 = -4?

Back

3x - 1 = -4

Front

The model represents the equation _______________.

Back

3x-1=-7

Front

This model represents the equation _________________ .

Back

2x+9=15

Front

Which equation matches the model?

Back

(Example: 2x + 9 = 15)