3 years ago

What is –12x–9=–6y in standard form?

Mathematics

1 answer:

Mars2501 [29]3 years ago

5 0

-12x - 9 = -6y
-12x + 6y -9 = 0

-12x + 6y = 9 is the answer

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$-5x+y=-2\Longrightarrow y=-2+5x$

Then we use this y and plug it in instead of y in the second equation.

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