5+2m-1=7m+8-3m

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Solution for 5+2m-1=7m+8-3m equation:


Simplifying
5 + 2m + -1 = 7m + 8 + -3m

Reorder the terms:
5 + -1 + 2m = 7m + 8 + -3m

Combine like terms: 5 + -1 = 4
4 + 2m = 7m + 8 + -3m

Reorder the terms:
4 + 2m = 8 + 7m + -3m

Combine like terms: 7m + -3m = 4m
4 + 2m = 8 + 4m

Solving
4 + 2m = 8 + 4m

Solving for variable 'm'.

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

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

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

Combine like terms: 4m + -4m = 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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