Test on One Step Equations

Solve and check the equation: x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

Tags

CCSS.6.EE.B.7

Solve and check the equation: 3x = 27

• x = 24

• x = 81

• x = 9

Tags

CCSS.6.EE.B.7

Solve and check the equation: x - 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Tags

CCSS.6.EE.B.7

Solve and check for x: 4x = 44

• x = 48

• x = 11

• x = 40

• x = -176

Tags

CCSS.6.EE.B.7

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.

Tags

CCSS.6.EE.B.7

Solve and check for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

What is a variable?

• an unknown number

• chase

• unknown letter

• 125

Tags

CCSS.6.EE.A.2B

what is the inverse of division?

• dividing
• multiplying
• adding 
• exponents

Tags

CCSS.3.OA.C.7

what is the inverse of adding

• subtracting
• adding 
• 24
• constant

Tags

CCSS.6.EE.B.7

what is the inverse of multiplication?

• adding

• subtrating

• division

• multiplication

Tags

CCSS.HSA.REI.A.1