3 years ago

Simplify the expression

1 answer:

7 0

Answer: -9x + y

To do this problem, we must combine like terms. This means combining any terms that have the same variable at the end.

(-2x - 7x) + (5y - 4y) = -9x + y

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Answer:96

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A; 480/16 = 30 students per classroom

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we need x such that $\frac{480-x}{16} = \frac{192+x}{12}$

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