4m-8=3m+13

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Solution for 4m-8=3m+13 equation:


Simplifying
4m + -8 = 3m + 13

Reorder the terms:
-8 + 4m = 3m + 13

Reorder the terms:
-8 + 4m = 13 + 3m

Solving
-8 + 4m = 13 + 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.
-8 + 4m + -3m = 13 + 3m + -3m

Combine like terms: 4m + -3m = 1m
-8 + 1m = 13 + 3m + -3m

Combine like terms: 3m + -3m = 0
-8 + 1m = 13 + 0
-8 + 1m = 13

Add '8' to each side of the equation.
-8 + 8 + 1m = 13 + 8

Combine like terms: -8 + 8 = 0
0 + 1m = 13 + 8
1m = 13 + 8

Combine like terms: 13 + 8 = 21
1m = 21

Divide each side by '1'.
m = 21

Simplifying
m = 21

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