3 years ago

I am having trouble with these equations 7x + 2y = - 8 8y = 4x solve using substitution

1 answer:

5 0

X = -1 y = -0.5
7 times -1 = -7.
2 times -0.5 = -1, -1+-7= -8
8y= -4, 4x= -4,
Hope this helps!

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