99.3k views
1 vote
-4(3x – 7) = 52 for x.

2 Answers

3 votes

Answer:

x=-2

Explanation:

expand the brackets:

-12x+28=52

Balance it:

-12x=24

Divide both sides by -12:

x=-2

User BlinkingCahill
by
3.3k points
6 votes

Answer:

-2

Explanation:

-4(3x – 7) = 52

3x-7= -13

3x= -6

x= -2

User PaoloAgVa
by
3.3k points