2-5m+7=8+2m

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


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

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

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

Solving
9 + -5m = 8 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
9 + -5m + -2m = 8 + 2m + -2m

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

Combine like terms: 2m + -2m = 0
9 + -7m = 8 + 0
9 + -7m = 8

Add '-9' to each side of the equation.
9 + -9 + -7m = 8 + -9

Combine like terms: 9 + -9 = 0
0 + -7m = 8 + -9
-7m = 8 + -9

Combine like terms: 8 + -9 = -1
-7m = -1

Divide each side by '-7'.
m = 0.1428571429

Simplifying
m = 0.1428571429

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