4+3m-1=8m+7-3m

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Solution for 4+3m-1=8m+7-3m equation:


Simplifying
4 + 3m + -1 = 8m + 7 + -3m

Reorder the terms:
4 + -1 + 3m = 8m + 7 + -3m

Combine like terms: 4 + -1 = 3
3 + 3m = 8m + 7 + -3m

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

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

Solving
3 + 3m = 7 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
3 + 3m + -5m = 7 + 5m + -5m

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

Combine like terms: 5m + -5m = 0
3 + -2m = 7 + 0
3 + -2m = 7

Add '-3' to each side of the equation.
3 + -3 + -2m = 7 + -3

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

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

Divide each side by '-2'.
m = -2

Simplifying
m = -2

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