Y’all someone help pls 5x-3=21-x

asked Feb 15, 2022 103k views

14 votes

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3 votes

The answer is x=4

5x - 3 + x = 21
6x - 3 = 21
6x = 24
x = 4

Orejano answered Feb 15, 2022

6.9k points

9 votes

5x-3=21-x
6x=24
X=4

You simply have to isolate the variable and then divide by 6 so that x is completely alone.

RRTW answered Feb 22, 2022

by RRTW

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