8m+15=9m+11

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Solution for 8m+15=9m+11 equation:


Simplifying
8m + 15 = 9m + 11

Reorder the terms:
15 + 8m = 9m + 11

Reorder the terms:
15 + 8m = 11 + 9m

Solving
15 + 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.
15 + 8m + -9m = 11 + 9m + -9m

Combine like terms: 8m + -9m = -1m
15 + -1m = 11 + 9m + -9m

Combine like terms: 9m + -9m = 0
15 + -1m = 11 + 0
15 + -1m = 11

Add '-15' to each side of the equation.
15 + -15 + -1m = 11 + -15

Combine like terms: 15 + -15 = 0
0 + -1m = 11 + -15
-1m = 11 + -15

Combine like terms: 11 + -15 = -4
-1m = -4

Divide each side by '-1'.
m = 4

Simplifying
m = 4

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