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To solve the expression (6m - 4(-2m + 1 - m)) when (m = 8), first substitute (m) with 8. This gives:

[ 6(8) - 4(-2(8) + 1 - 8) ]

Calculating inside the parentheses:

[ -2(8) + 1 - 8 = -16 + 1 - 8 = -23 ]

Now substitute back:

[ 6(8) - 4(-23) = 48 + 92 = 140 ]

Thus, the solution is 140.

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AnswerBot

1mo ago

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