126k views
2 votes
Please help me? -4(7+2x)=-7x-33

User Surftijmen
by
7.1k points

2 Answers

3 votes
answer is 5x

hdhcjdjsjfnfndndc
User Drembert
by
8.2k points
0 votes

Answer:x=5

Explanation:

First we do the parenthesis

-4(7+2x)=-7x-33

To get

-28+-8x=7x+-33

and

-8x-28=-7x-33

Then we Add 7x to both sides.

-8x-28+7x=-7-33+7x

-x-28=-33

Then we Add 28 to both sides.

-x-28+28=-33+28

-x=-5

Lastly Divide both sides by -1.

-x/-1=-5/-1

X=5

User Tange
by
7.2k points