HarleyQuinn619 HarleyQuinn619

21-01-2017
Mathematics

contestada

HURRY I'LL CHOOSE A BRAINLIEST PERSON!!!
Solve the equation.

2x − 3 + 4x = 21

A. x = −12
B. x = −6
C. x = 4
D. x = 6

Respuesta :

BRUHNEEDSWAG BRUHNEEDSWAG

21-01-2017

The correct anwser is "C.x= 4"

Answer Link

jodeelhyn jodeelhyn

21-01-2017

2x-3+4x=21

First, get rid of the three by adding it to both sides so you get:
2x+4x=24

Next, you add like things, so that you get:
6x=24

Finally, you divide both sides by 6 so that you get x=4.
The answer to your problem is C.

Answer Link

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