Solve Equations, Distribute and Combine Like Terms

• Distributive Property

• Associative property of addition

• Substitution property of equality

• Combine Like Terms

Combine Like terms

• 7x - 9

• 17x

• 8x - 9

• -x

Use the Distributive Property

5(2x + 3)

• 10x + 3

• 10x + 15

• 25x

• 7x + 8

 _____ is when you multiply the outside term to each inside term.

• Combining like terms

• Translating

• Distributing

• Scientific notation

Solve:

2(2x + 3) = -6(x + 9)

• 2

• 6

• -6

• 7.5

Solve: 187 = 2x + 5(-3x + 14)

Mathematical Equivalence

ON

Solve: -11 + 3(b + 5) = 7

Mathematical Equivalence

ON

Solve: -8x - 8 + 3(x - 2) + 3x = 2

Mathematical Equivalence

ON

Solve: -11 = 6(5x + 4) + 5x

Mathematical Equivalence

ON

What is the solution to the equation 3(2x - 5) = x + 10?

• 9

• 6

• 8

• 5