113k views
2 votes
Show your work. Solve for x.
-3(x+2)+5x=-9

2 Answers

1 vote


-3(x+2)+5x=-9


Distribute the -3


-3x-6+5x=-9

Combine like terms


2x-6=-9

Add 6 on both sides


2x=-3

Divide by 2 on both sides


x=-1.5

x is equal to -1.5

User Dalee Davis
by
5.3k points
4 votes

-3(x+2)+5x=-9

-3(x)-3(2)+5x=9

-3x-6+5x=9

2x-6=9

2x=9+6

2x= 15

2x/2=15/2

X= 7.5

User Unicron
by
5.2k points