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14-01-2021
Mathematics

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Which expression is equivalent to 3(m+ 2) − 4(2m− 9) HELP ASAP

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15-01-2021

3(m + 2) - 4(2m - 9)
= 3m + 6 - 8m + 36
= 3m - 8m + 6 + 36 (now, we will group like terms).
= -5m + 42.

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