One Step add/sub Equations

Solve for j

j  $+$  2  $=$   $-17$  

• 19

•  $-35$  

• 35

•  $-19$  

Solve for x.
x   $-$  82 = 11

 

•  $-71$  

• 71

• 93

•  $-93$  

Solve for x.
x  $+$  $7.30 = $20.00

• $27.30

• $26.30

• $12.70

• -$15.70

What is the inverse of addition?

• Subtraction
• Division 
• Multiplication

What is the inverse of subtraction?

• Addition
• Division
• Multiplication

Choose the variable in this equation: x  $-$ 5 = 12

• x

• subtract

• 5

• 12

The inverse operation for an equation that includes add 18 is:

• subtract 8

• subtract 18

• add 8

• add 18

The inverse operation for an equation that includes add 18 is:

• subtract 8

• subtract 18

• add 8

• add 18

Solve for b
72 = b  $+$   14

• b = 68

• b = 58

A letter or symbol that represents an unknown value is called ______________.

• Variable
• Radicand
• Coefficient
• Constant