6m-9=8+8m

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Solution for 6m-9=8+8m equation:


Simplifying
6m + -9 = 8 + 8m

Reorder the terms:
-9 + 6m = 8 + 8m

Solving
-9 + 6m = 8 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-9 + 6m + -8m = 8 + 8m + -8m

Combine like terms: 6m + -8m = -2m
-9 + -2m = 8 + 8m + -8m

Combine like terms: 8m + -8m = 0
-9 + -2m = 8 + 0
-9 + -2m = 8

Add '9' to each side of the equation.
-9 + 9 + -2m = 8 + 9

Combine like terms: -9 + 9 = 0
0 + -2m = 8 + 9
-2m = 8 + 9

Combine like terms: 8 + 9 = 17
-2m = 17

Divide each side by '-2'.
m = -8.5

Simplifying
m = -8.5

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