Solving Two Step Equations

Front

What is the first step to solve this equation:
11 - 3x = 44
Options: Add 3 to both sides, Subtract 11 from both sides, Add 11 to both sides, Divide 3 on both sides.

Back

Subtract 11 from both sides

Front

Write the equation shown in the picture.

Back

2x + 4 = 3

Front

Solve the equation:

Back

k = 4

Front

What equation is being represented by the model.
yellow (positive)
Options: 2x - 4 = -10, 2x + 4 = 10, x + 4 = 10, x - 4 = -10

Back

2x + 4 = 10

Front

Use the model to write the equation and SOLVE

Back

2

Front

Which equation is true when k=-15? Options:

3k-11=-34

,

-53+4k=7

,

k/3 +17= 12

,

k/5+ 2.5=0.5

Back

k/3 +17= 12

Front

Examine the model. What is the value of x in the equation this model represents?

Back

4