Simplify −7m+9m+8m

Question

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Answer 1

To simplify the expression \(-7m + 9m + 8m\), you can combine the like terms (the coefficients of \(m\)):

\[ -7 + 9 + 8 \]

Calculating this step by step:

1. \(-7 + 9 = 2\)
2. \(2 + 8 = 10\)

So, \(-7m + 9m + 8m = 10m\).

The simplified expression is:

\[ 10m \]