Solving Equations Review

What property must you do to eliminate the parentheses in an equation?

• Distributive Property

• Multiplication Property

• Associative Property

• Commutative Property

Solve  3x - 7 = 32

• x= 13
• x= -13
• x= 12
• x= -12

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

• x = 55
• x = 60
• x = 17.5
• x = 45

Solve:
7x - 3x - 8 = 24

• x=8
• x=-8
• x=3.2
• x=4

7w + 5 = 3w - 15

• 5

• -2

• 2

• -5

3(2x + 4) = 2(6+3x)

• all real numbers

• no solution

• x = 0

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9