3(5-m)-2m=-25

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Solution for 3(5-m)-2m=-25 equation:


Simplifying
3(5 + -1m) + -2m = -25
(5 * 3 + -1m * 3) + -2m = -25
(15 + -3m) + -2m = -25

Combine like terms: -3m + -2m = -5m
15 + -5m = -25

Solving
15 + -5m = -25

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + -15 + -5m = -25 + -15

Combine like terms: 15 + -15 = 0
0 + -5m = -25 + -15
-5m = -25 + -15

Combine like terms: -25 + -15 = -40
-5m = -40

Divide each side by '-5'.
m = 8

Simplifying
m = 8

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