9m-13=8m+9

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Solution for 9m-13=8m+9 equation:


Simplifying
9m + -13 = 8m + 9

Reorder the terms:
-13 + 9m = 8m + 9

Reorder the terms:
-13 + 9m = 9 + 8m

Solving
-13 + 9m = 9 + 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.
-13 + 9m + -8m = 9 + 8m + -8m

Combine like terms: 9m + -8m = 1m
-13 + 1m = 9 + 8m + -8m

Combine like terms: 8m + -8m = 0
-13 + 1m = 9 + 0
-13 + 1m = 9

Add '13' to each side of the equation.
-13 + 13 + 1m = 9 + 13

Combine like terms: -13 + 13 = 0
0 + 1m = 9 + 13
1m = 9 + 13

Combine like terms: 9 + 13 = 22
1m = 22

Divide each side by '1'.
m = 22

Simplifying
m = 22

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