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ioda
3 years ago
5

Solve the system by the method of substitution x + y = 0 and 4x+3y =10

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
5 0

Answer:

Make both equations equal to x

-y=x

-3/4y+5/2=x

Subsitute:

1/4y=5/2

Multiply by 4:

y=10

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