Question

Solve the equation using the distributive property and properties of equality.

-5(a+3) = -55
What is the value of a?

A -14

B -8

C 8

D 14

Answer 1

C) 8

Explanation:

The Distributive property says a(b+c)=ab+ac, using this knowledge, follow the steps provided below to solve the problem :)

1) Distribute -5 to a and 3:

-5a-15=-55

2) Add 15 to both sides:

-5a=-40

3) Divide both sides by -5:

a=8