4m+12m+20=30m+15

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Solution for 4m+12m+20=30m+15 equation:


Simplifying
4m + 12m + 20 = 30m + 15

Reorder the terms:
20 + 4m + 12m = 30m + 15

Combine like terms: 4m + 12m = 16m
20 + 16m = 30m + 15

Reorder the terms:
20 + 16m = 15 + 30m

Solving
20 + 16m = 15 + 30m

Solving for variable 'm'.

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

Add '-30m' to each side of the equation.
20 + 16m + -30m = 15 + 30m + -30m

Combine like terms: 16m + -30m = -14m
20 + -14m = 15 + 30m + -30m

Combine like terms: 30m + -30m = 0
20 + -14m = 15 + 0
20 + -14m = 15

Add '-20' to each side of the equation.
20 + -20 + -14m = 15 + -20

Combine like terms: 20 + -20 = 0
0 + -14m = 15 + -20
-14m = 15 + -20

Combine like terms: 15 + -20 = -5
-14m = -5

Divide each side by '-14'.
m = 0.3571428571

Simplifying
m = 0.3571428571

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