Model and Solve Two-Step Equations Tape Diagrams

Write the equation for the model.

• 10=2-x

• -10=-x+2

• -10=x-2

• -10=x+2

Write the equation for the model.

• -6x=-30

• 6x=-30

• 6=-30

• -6x=30

Write the equation for the model.

• -x+4=-12

• x-4=-12

• -x-4=12

• -x+4=12

Write the equation for the model.

• 7=x+3

• 7=x+(-3)

• 7=-x+3

• -7=x-3

Which equation is represented in this tape diagram?

• x+5=35

• 35x=5

• 5x=35

• 35-x=x

Which equation represents this tape diagram?

• 4(x-1) = 28

• 28(x-1) = 4

• 4x + 1 = 28

• x-1 = 28

Which equation matches the tape diagram?

• -49
• 153/5
• 49
• 85

Find the value of h.

• 4

• 2

• 5

• 10

Write the equation for the model.

• 7=2x-3

• 7=2x+3

• -7=2x-3

• 7=-2x-3