227k views
18 votes
Find the sum.
(- 8x – 12) + (9x + 4)

User VilleKoo
by
4.0k points

2 Answers

7 votes

Explanation:

-8x-12+9x+4

-8x+9x-12+4

x-8

x-8=0

x=8

User James Harrison
by
3.7k points
4 votes

Answer:

x-8

......................

User Burfl
by
4.0k points