-8m-9=7

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Solution for -8m-9=7 equation:


Simplifying
-8m + -9 = 7

Reorder the terms:
-9 + -8m = 7

Solving
-9 + -8m = 7

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + -8m = 7 + 9

Combine like terms: -9 + 9 = 0
0 + -8m = 7 + 9
-8m = 7 + 9

Combine like terms: 7 + 9 = 16
-8m = 16

Divide each side by '-8'.
m = -2

Simplifying
m = -2

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