7+3m-3=9m+8-4m

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Solution for 7+3m-3=9m+8-4m equation:


Simplifying
7 + 3m + -3 = 9m + 8 + -4m

Reorder the terms:
7 + -3 + 3m = 9m + 8 + -4m

Combine like terms: 7 + -3 = 4
4 + 3m = 9m + 8 + -4m

Reorder the terms:
4 + 3m = 8 + 9m + -4m

Combine like terms: 9m + -4m = 5m
4 + 3m = 8 + 5m

Solving
4 + 3m = 8 + 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.
4 + 3m + -5m = 8 + 5m + -5m

Combine like terms: 3m + -5m = -2m
4 + -2m = 8 + 5m + -5m

Combine like terms: 5m + -5m = 0
4 + -2m = 8 + 0
4 + -2m = 8

Add '-4' to each side of the equation.
4 + -4 + -2m = 8 + -4

Combine like terms: 4 + -4 = 0
0 + -2m = 8 + -4
-2m = 8 + -4

Combine like terms: 8 + -4 = 4
-2m = 4

Divide each side by '-2'.
m = -2

Simplifying
m = -2

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