3m-7=8-3m

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


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

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

Solving
-7 + 3m = 8 + -3m

Solving for variable 'm'.

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

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

Combine like terms: 3m + 3m = 6m
-7 + 6m = 8 + -3m + 3m

Combine like terms: -3m + 3m = 0
-7 + 6m = 8 + 0
-7 + 6m = 8

Add '7' to each side of the equation.
-7 + 7 + 6m = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 6m = 8 + 7
6m = 8 + 7

Combine like terms: 8 + 7 = 15
6m = 15

Divide each side by '6'.
m = 2.5

Simplifying
m = 2.5

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