Unit 1 Review 8th

What is 4x if x=5?

• 20

• 16

• 9

• 45

What is 6+x when x=53?

• 59

• 50

• 47

• 90642

Evaluate m² if m = 7

• 9

• 14

• 49

• 51

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5