Question

Which expressions are equivalent to -6n+(-12)+4n

Answer 1

A

Explanation:

4(n-3)-6n

Answer 2

-2n - 12

Explanation:

Combine like terms. Note that each term has one variable (n). Also note that one negative sign and one positive sign results in a negative sign.

-6n + (-12) + 4n = -6n + 4n - 12 = -2n - 12

-2n - 12 is your answer

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