4(5m+15)=120

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Solution for 4(5m+15)=120 equation:


Simplifying
4(5m + 15) = 120

Reorder the terms:
4(15 + 5m) = 120
(15 * 4 + 5m * 4) = 120
(60 + 20m) = 120

Solving
60 + 20m = 120

Solving for variable 'm'.

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

Add '-60' to each side of the equation.
60 + -60 + 20m = 120 + -60

Combine like terms: 60 + -60 = 0
0 + 20m = 120 + -60
20m = 120 + -60

Combine like terms: 120 + -60 = 60
20m = 60

Divide each side by '20'.
m = 3

Simplifying
m = 3

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