104,255 views
43 votes
43 votes
-3x + 10 = 5x + -8 I really need help on this one

User Yoven
by
2.8k points

2 Answers

25 votes
25 votes

Answer: x=9/4

Explanation:

-3x+10=5x-8
10=8x-8
18=8x
18/8=x

9/4=x

User Bpierre
by
2.9k points
14 votes
14 votes

Answer:

down below

Explanation:

-3x + 10 = 5x + -8

-3x + 10 - 10 = 5x + -8 - 10

-3x = 5x - 18

-3x - 5x = 5x - 5x - 18

-8x = -18

-8x/-8 = -18/-8

x = 2.25

Hope this helps! :)

User Crab Bucket
by
2.5k points