One Step Add and Subtract Review

m - 5 = -10

• -15

• 15

• -5

• 5

x - 15 = -20

• -5

• 5

• -35

• 35

19 + a = -50

• a = -950

• a = -69

• a = -31

• a = 69

x - 8 = -5 

• 13

• -13

• 3

• -3

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

What what is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

r + 12 = 25

• 37

• 13

• 300

• Answer not Given

y - 14 = 66

• 80

• 52

• 79

• Answer Not Given

What is the solution of the equation? 
8 = x + 1

• 9

• 7

• -7

• -9