2m+7+8m-3=

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


Simplifying
2m + 7 + 8m + -3 = 0

Reorder the terms:
7 + -3 + 2m + 8m = 0

Combine like terms: 7 + -3 = 4
4 + 2m + 8m = 0

Combine like terms: 2m + 8m = 10m
4 + 10m = 0

Solving
4 + 10m = 0

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + 10m = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 10m = 0 + -4
10m = 0 + -4

Combine like terms: 0 + -4 = -4
10m = -4

Divide each side by '10'.
m = -0.4

Simplifying
m = -0.4

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