Solving Linear Equations Quiz

What is the opposite calculation of division?

• Addition

• Subtraction

• Multiplication

• Division

What is the only step required to solve a?

 $\frac{a}{10}=2$  

• Multiply 10 on both sides of the equation.

• Add 10 to both sides of the equation.

• Divide both sides of the equation by 2.

• Subtract 2 on both sides of the equation.

What is the first step in solving the equation 3x + 2 = 17 ?

• Multiply both sides of the equation by 3.

• Divide both sides of the equation by 3.

• Add 2 on both sides of the equation.

• Subtract 2 on both sides of the equation.

Solve:
 $x+2=9$  

•  $x=2$  

•  $x=4$  

•  $x=5$  

•  $x=7$  

Solve:
 $5x=30$  

•  $x=$  4

•  $x=$  5

•  $x=$  6

•  $x=$  -6

Solve:
 $3a+3=12$   

•  $a=12$  

•  $a=0$  

•  $a=-3$  

•  $a=3$  

• 145

• 165

• 180

• 190

• 1

• 2

• 3

• 4

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

7w + 5 = 3w - 15

• w = 5

• w = -2

• w = 2

• w = -5