-8m+7=-9m+11

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Solution for -8m+7=-9m+11 equation:


Simplifying
-8m + 7 = -9m + 11

Reorder the terms:
7 + -8m = -9m + 11

Reorder the terms:
7 + -8m = 11 + -9m

Solving
7 + -8m = 11 + -9m

Solving for variable 'm'.

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

Add '9m' to each side of the equation.
7 + -8m + 9m = 11 + -9m + 9m

Combine like terms: -8m + 9m = 1m
7 + 1m = 11 + -9m + 9m

Combine like terms: -9m + 9m = 0
7 + 1m = 11 + 0
7 + 1m = 11

Add '-7' to each side of the equation.
7 + -7 + 1m = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 1m = 11 + -7
1m = 11 + -7

Combine like terms: 11 + -7 = 4
1m = 4

Divide each side by '1'.
m = 4

Simplifying
m = 4

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