-15+8m=3m-7+4m

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Solution for -15+8m=3m-7+4m equation:


Simplifying
-15 + 8m = 3m + -7 + 4m

Reorder the terms:
-15 + 8m = -7 + 3m + 4m

Combine like terms: 3m + 4m = 7m
-15 + 8m = -7 + 7m

Solving
-15 + 8m = -7 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
-15 + 8m + -7m = -7 + 7m + -7m

Combine like terms: 8m + -7m = 1m
-15 + 1m = -7 + 7m + -7m

Combine like terms: 7m + -7m = 0
-15 + 1m = -7 + 0
-15 + 1m = -7

Add '15' to each side of the equation.
-15 + 15 + 1m = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 1m = -7 + 15
1m = -7 + 15

Combine like terms: -7 + 15 = 8
1m = 8

Divide each side by '1'.
m = 8

Simplifying
m = 8

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