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3 years ago

Solve this system of equations. {3x+4y=36y=−12x+8

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

3 0

Step-by-step explanation:

(1 point)

No, there isn't a more efficient way to solve this system.

Yes, a more efficient way is to multiply the first equation by 4, add to eliminate y, then solve for x.

Yes, a more efficient way is to multiply the first equation by −4, add to eliminate y, then solve for x.

Yes, a more efficient way is to multiply the first equation by −4, add to eliminate x, then solve for y.

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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