3m+4=2m-30

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Solution for 3m+4=2m-30 equation:


Simplifying
3m + 4 = 2m + -30

Reorder the terms:
4 + 3m = 2m + -30

Reorder the terms:
4 + 3m = -30 + 2m

Solving
4 + 3m = -30 + 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 = -30 + 2m + -2m

Combine like terms: 3m + -2m = 1m
4 + 1m = -30 + 2m + -2m

Combine like terms: 2m + -2m = 0
4 + 1m = -30 + 0
4 + 1m = -30

Add '-4' to each side of the equation.
4 + -4 + 1m = -30 + -4

Combine like terms: 4 + -4 = 0
0 + 1m = -30 + -4
1m = -30 + -4

Combine like terms: -30 + -4 = -34
1m = -34

Divide each side by '1'.
m = -34

Simplifying
m = -34

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