6m+20=9m-4

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Solution for 6m+20=9m-4 equation:


Simplifying
6m + 20 = 9m + -4

Reorder the terms:
20 + 6m = 9m + -4

Reorder the terms:
20 + 6m = -4 + 9m

Solving
20 + 6m = -4 + 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
20 + 6m + -9m = -4 + 9m + -9m

Combine like terms: 6m + -9m = -3m
20 + -3m = -4 + 9m + -9m

Combine like terms: 9m + -9m = 0
20 + -3m = -4 + 0
20 + -3m = -4

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

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

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

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

Simplifying
m = 8

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