4m+7=5-8m

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Solution for 4m+7=5-8m equation:


Simplifying
4m + 7 = 5 + -8m

Reorder the terms:
7 + 4m = 5 + -8m

Solving
7 + 4m = 5 + -8m

Solving for variable 'm'.

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

Add '8m' to each side of the equation.
7 + 4m + 8m = 5 + -8m + 8m

Combine like terms: 4m + 8m = 12m
7 + 12m = 5 + -8m + 8m

Combine like terms: -8m + 8m = 0
7 + 12m = 5 + 0
7 + 12m = 5

Add '-7' to each side of the equation.
7 + -7 + 12m = 5 + -7

Combine like terms: 7 + -7 = 0
0 + 12m = 5 + -7
12m = 5 + -7

Combine like terms: 5 + -7 = -2
12m = -2

Divide each side by '12'.
m = -0.1666666667

Simplifying
m = -0.1666666667

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