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2 years ago

Show all of your work. solve this system by ELIMINATION! this is most of my grade please help if you know!

Mathematics

1 answer:

Andreyy892 years ago

7 0

If my handwriting sucks; (-2x+7y=3
3x-7y=-1)
=
(7y=3+2x
3x-7y=-1)= 2

3x2-7y=-1=1

Answer: (x,y) = (2,1)

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<h3>How to determine the additive inverse?</h3>

The expression is given as:

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The law of additive inverse states that

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3 years ago

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2 years ago

Read 2 more answers