7.11A SOLVING TWO-STEP EQUATIONS WORD PROBLEMS

What is the solution to the equation?

 $2x+10=38$  

• x = 14

• x = 28

• x = 19

• x = 7

The model represents an equation. What is the solution for this equation?

• x = 3

• x = 15

• x = 5

• x = 1

What is the solution to this equation?

 $30.16=17.56+5x$  

• 6.032

• 3.512

• 12.6

• 2.52

An equation is modeled. What value of x makes the equation true?

• 1

• 7

• -5

• -1

What is the value of x in this equation?

 $2x+2=-52$  

• x = -25

• x = 25

• x = -27

• x = 27

The model represents an equation. What value of x makes the equation true?

• 3

• 8

• 6

• 4

Which answer choice is the best first step to solve

 $2y-6=-1$  ?

• Divide by 2 on both sides.

• Subtract 6 from both sides.

• Add 6 to both sides.

• Multiply by 2 on both sides.

What equation is represented by the picture?

• x + 4 = 3

• -2x + 4 = 3

• 2x - 4 = 3

• 2x + 4 = 3

What would be the last step to solve the equation  $4n-8=12$  ? 

• Subtract 8 from both sides of the equation

• Add 8 to both sides of the equation

• Multiply by 4 on both sides of the equation

• Divide by 4 on both sides of the equation

What equation is represented by the picture?

• $3x-6=9$

• $3x+6=-9$
  

• $6+\left(-3x\right)=9$
  

• $6-3x=-9$