jessicastateler32 jessicastateler32

25-04-2020
Mathematics

contestada

9x = 1 - 4y
-7x = -7 + 4y

Respuesta :

EspionageGirl EspionageGirl

25-04-2020

Answer:

{x,y} = {-3,7}

Step-by-step explanation:

You want to isolate the variable first. Then solves the rest. I hope this helps! Please mark me brainliest. I just need one more!

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