Solve for m
m=-4
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9m+18=-6\left(m+7\right)
Use the distributive property to multiply 9 by m+2.
9m+18=-6m-42
Use the distributive property to multiply -6 by m+7.
9m+18+6m=-42
Add 6m to both sides.
15m+18=-42
Combine 9m and 6m to get 15m.
15m=-42-18
Subtract 18 from both sides.
15m=-60
Subtract 18 from -42 to get -60.
m=\frac{-60}{15}
Divide both sides by 15.
m=-4
Divide -60 by 15 to get -4.
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