87.3k views
4 votes
This equation has one solution.

3(x-2) + 4x = 10(x + 1)
What is the solution?
O-5
O-2
-16
3
-16
7
Intro

2 Answers

2 votes

Answer:

it's -16/3

Explanation:

got it right on edge

User RiverTwilight
by
4.0k points
3 votes

Answer:

-16/7

Explanation:

3(x-2) + 4x = 10(x + 1)

3x-6+4x=10x+10

3x+4x-10x=10+6

-7x=16

X=-16/7

So the answer is -16/7

User Mfadel
by
3.6k points