3 years ago

What is 7x+5y=-7 and 9x-2y=-9

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

8 0

X=-1 and y=0. I hope.

dedylja [7]3 years ago

6 0

1. X= - 1 5y/7

2. X= 2y/9 - 1

I hope this helps. :)

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