Unit 1: Practice Test w/extra Problems

Solve 2x - 3 = 1 

• 3
• 2
• 1
• -2

Tags

CCSS.7.EE.B.4A

Solve the equation:
x - 4 = -3

• x = -7
• x = 1
• x = 12
• x = -12

Tags

CCSS.6.EE.B.7

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.7.EE.B.4A

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

-4x - 8 = 4x + 16

• -1

• 16

• 24

• -3

Solve the equation: 
4 - 2(x - 3) = 24

• - 7
• 7
• 14
• - 14

Tags

CCSS.7.EE.B.4A

What is the solution to the equations?

• one solution
• no solution
• infinite solutions
• none of these

Tags

CCSS.8.EE.C.7A

-4(3x + 2) = 3(-4x + 5)

• No Solution

• x = 0

• Infinite Solution

• x = 15

What is the first step to solve this equation?
3x - 5 = 7

• Add 5 to both sides of the equation

• Add 3x to both sides of the equation

• Subtract 5 from both sides of the equation

• Subtract 7 from both sides of the equation

Solve for x:

• 20
• 7
• 10
• 3

Tags

CCSS.6.EE.B.7