8 Unit 3.1 Practice

2x + 16 = 130

• x=114
• x=57
• x=-114
• x=-57

Tags

CCSS.7.EE.B.4A

The goal of solving two-step equations is to:

• Move the constant
• Find the coefficient 
• Find the value of the variable
• Combine like terms

Tags

CCSS.7.EE.B.4A

What operation would you use to get "x" by itself?
2x = 10

• addition
• subtraction
• multiplication
• division

Tags

CCSS.HSA.REI.A.1

The solution to the equation makes the equation ______.

• a variable
• an expression
• true
• false

Tags

CCSS.6.EE.B.5

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.7

5.    6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

Tags

CCSS.3.OA.B.6

7.    -4y = 48

• x = -52
• x = -12
• x = -44
• x = -13

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

-7b=49

• B=7
• B=-7
• B=2

Tags

CCSS.6.EE.B.7