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pogonyaev
3 years ago
6

X =2y - 4 x + 5y = -66 what is the x - value of the solution to this system of equation

Mathematics
1 answer:
stich3 [128]3 years ago
3 0

Answer:x=-8 and y=-2

Step-by-step explanation:plug in for x.7(2y-4)+5y=6-6614y-28+5y=-6619y-28+-6619y=-38y=-2put it back in.

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Step-by-step explanation:

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3 0
2 years ago
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3 years ago
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3 years ago
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Harman [31]

Answer:

Step-by-step explanation:

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4 0
3 years ago
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