7th 7-3A Multistep Equations

Front

Back

Front

Options:

-1/2

,

-2

,

1/2

,

2

Back

1/2

Front

Back

10

Front

Back

-29

Front

What is the original number?

Back

-30

Front

Back

17

Front

Back

5

Front

Back

Front

The length of a postage stamp is 4.25mm longer than its width. The perimeter of the stamp is 124.5 mm. Write an equation that represents the perimeter in terms of its width w. What is the width of the postage stamp?

Back

29 mm

Front

2(6 - x) = 3

Back

4.5