3m-7=8m-7

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


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

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

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

Add '7' to each side of the equation.
-7 + 7 + 3m = -7 + 7 + 8m

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

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

Solving
3m = 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.
3m + -8m = 8m + -8m

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

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

Divide each side by '-5'.
m = 0

Simplifying
m = 0

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