9m-8=5m+4

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Solution for 9m-8=5m+4 equation:


Simplifying
9m + -8 = 5m + 4

Reorder the terms:
-8 + 9m = 5m + 4

Reorder the terms:
-8 + 9m = 4 + 5m

Solving
-8 + 9m = 4 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
-8 + 9m + -5m = 4 + 5m + -5m

Combine like terms: 9m + -5m = 4m
-8 + 4m = 4 + 5m + -5m

Combine like terms: 5m + -5m = 0
-8 + 4m = 4 + 0
-8 + 4m = 4

Add '8' to each side of the equation.
-8 + 8 + 4m = 4 + 8

Combine like terms: -8 + 8 = 0
0 + 4m = 4 + 8
4m = 4 + 8

Combine like terms: 4 + 8 = 12
4m = 12

Divide each side by '4'.
m = 3

Simplifying
m = 3

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