Solving One-Step Equations (adding and subtracting)

Solve for x

x+8=15

• x=23

• x=22

• x=7

• x=6

Tags

CCSS.6.EE.B.7

Solve for m

8=m-12

• m=2

• m=5

• m=4

• m=20

Tags

CCSS.7.EE.B.4A

Solve for x

x+7=12

• x=5

• x=-5

• x=19

• x=84

Tags

CCSS.6.EE.B.7

Solve for x

x-5.5=10.32

• x=15.82

• x=9.77

• x=10.87

• x=4.82

Tags

CCSS.6.EE.B.7

What step would you have to take to solve the equation?

x - 62 = 123

• add 62 to each side

• multiply each side by 62

• subtract 62 from each side

• add 123 to each side

Tags

CCSS.6.EE.B.7

What is the inverse operation of addition?

• division

• subtraction

• addition

• multiplication

Tags

CCSS.HSA.REI.A.1

What is the correct step to solve for the variable?

15 = m - 5

• add 15 to both sides

• subtract 15 from both sides

• add 5 to both sides

• subtract 5 from both sides

Tags

CCSS.6.EE.B.7

What what is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

The objective when solving an equation is to...

• isolate the variable

• guess and check

• check the solution

• combine like terms

Tags

CCSS.7.EE.B.4A

Solve for a

19+a=-50

• a = -950

• a = -31

• a = -69

• a = -50/19

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7