carson36 carson36

02-02-2018
SAT

contestada

how do i solve this problem?

how do i solve this problem class=

Respuesta :

KatieKitten KatieKitten

02-02-2018

y=7x-13
21x-3y=39

21x-3y=39
-21x.......-21x
------------------
-3y=39-21x
-----..----------
-3........-3
y=13+7x
y=7x+13

Both equations are the same.

I hope this helps!!
Please make brainliest to help me!!
Thanks!

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