-3m+4=-20

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Solution for -3m+4=-20 equation: 


Simplifying
-3m + 4 = -20

Reorder the terms:
4 + -3m = -20

Solving
4 + -3m = -20

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + -3m = -20 + -4

Combine like terms: 4 + -4 = 0
0 + -3m = -20 + -4
-3m = -20 + -4

Combine like terms: -20 + -4 = -24
-3m = -24

Divide each side by '-3'.
m = 8

Simplifying
m = 8

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