3 years ago

Use substitution to solve the system of equations. 28 = x – 7y –3x + 9 =4y

Mathematics

2 answers:

Serggg [28]3 years ago

5 0

The answer is (7,-3)

erica [24]3 years ago

4 0

Hello!

<h2>Answer:</h2>

$\boxed{ \bf Solution:~(7,-3)}$

<h2>Explanation:</h2>

I solved the problem in the image attached below. Go check it out! If you don’t understand a certain step, you may ask me in the comments.

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