3m-4=2m-13

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Solution for 3m-4=2m-13 equation:


Simplifying
3m + -4 = 2m + -13

Reorder the terms:
-4 + 3m = 2m + -13

Reorder the terms:
-4 + 3m = -13 + 2m

Solving
-4 + 3m = -13 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
-4 + 3m + -2m = -13 + 2m + -2m

Combine like terms: 3m + -2m = 1m
-4 + 1m = -13 + 2m + -2m

Combine like terms: 2m + -2m = 0
-4 + 1m = -13 + 0
-4 + 1m = -13

Add '4' to each side of the equation.
-4 + 4 + 1m = -13 + 4

Combine like terms: -4 + 4 = 0
0 + 1m = -13 + 4
1m = -13 + 4

Combine like terms: -13 + 4 = -9
1m = -9

Divide each side by '1'.
m = -9

Simplifying
m = -9

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