4m-13=9m+7

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Solution for 4m-13=9m+7 equation:


Simplifying
4m + -13 = 9m + 7

Reorder the terms:
-13 + 4m = 9m + 7

Reorder the terms:
-13 + 4m = 7 + 9m

Solving
-13 + 4m = 7 + 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.
-13 + 4m + -9m = 7 + 9m + -9m

Combine like terms: 4m + -9m = -5m
-13 + -5m = 7 + 9m + -9m

Combine like terms: 9m + -9m = 0
-13 + -5m = 7 + 0
-13 + -5m = 7

Add '13' to each side of the equation.
-13 + 13 + -5m = 7 + 13

Combine like terms: -13 + 13 = 0
0 + -5m = 7 + 13
-5m = 7 + 13

Combine like terms: 7 + 13 = 20
-5m = 20

Divide each side by '-5'.
m = -4

Simplifying
m = -4

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