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

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


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

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

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

Combine like terms: 7m + 2m = 9m
3 + 5m = -8 + 9m

Solving
3 + 5m = -8 + 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.
3 + 5m + -9m = -8 + 9m + -9m

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

Combine like terms: 9m + -9m = 0
3 + -4m = -8 + 0
3 + -4m = -8

Add '-3' to each side of the equation.
3 + -3 + -4m = -8 + -3

Combine like terms: 3 + -3 = 0
0 + -4m = -8 + -3
-4m = -8 + -3

Combine like terms: -8 + -3 = -11
-4m = -11

Divide each side by '-4'.
m = 2.75

Simplifying
m = 2.75

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