Adding Subtracting Multiplying and Dividing One Step Equations

-16+ x= -15

• 2

• 0

• -1

• 1

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.

-25 = m - 12

• -37

• 13

• -13

• 37

51 + k = -142

• -193

• -91

• 91

• 193

decreased by is what operation?

• addition

• subtraction

• multiplication

• division

what equation matches the situation?
Rob had some video games then he bought 4 more. Now he has a total of 10 games.

• v-4=10

• 10-4=v

• v+4=10

• 4v=10

5 - (-12)

• -7

• 7

• 17

• -17

-10+4

• -14

• 14

• -6

• 6

-2 - (-8)

• 6

• -6

• -10

• 10

-632 + 632 =

• 1264

• -1264

• -1

• 0