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21 votes
21 votes
5+3(-2x+1)=16 I need help

User Gasho
by
2.8k points

1 Answer

16 votes
16 votes

Given:

5 + 3(-2x + 1) = 16

Let's solve for x.

• Step 1:

Use distributive property to expand the parenthesis

5 + 3(-2x) + 3(1) = 16

5 - 6x + 3 = 16

• Step 2:

Combine like terms

-6x + 3 + 5 = 16

-6x + 8 = 16

• Step 3:

Subtract 8 from both sides

-6x + 8 - 8 = 16 - 8

-6x = 8

• Step 4:

Divide both sides by -6


\begin{gathered} (-6x)/(-6)=(8)/(-6) \\ \\ x=-(4)/(3) \end{gathered}

ANSWER:


-(4)/(3)

User BenC
by
3.7k points