7(25-m)-2m=2(3m-25)

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Solution for 7(25-m)-2m=2(3m-25) equation:


Simplifying
7(25 + -1m) + -2m = 2(3m + -25)
(25 * 7 + -1m * 7) + -2m = 2(3m + -25)
(175 + -7m) + -2m = 2(3m + -25)

Combine like terms: -7m + -2m = -9m
175 + -9m = 2(3m + -25)

Reorder the terms:
175 + -9m = 2(-25 + 3m)
175 + -9m = (-25 * 2 + 3m * 2)
175 + -9m = (-50 + 6m)

Solving
175 + -9m = -50 + 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
175 + -9m + -6m = -50 + 6m + -6m

Combine like terms: -9m + -6m = -15m
175 + -15m = -50 + 6m + -6m

Combine like terms: 6m + -6m = 0
175 + -15m = -50 + 0
175 + -15m = -50

Add '-175' to each side of the equation.
175 + -175 + -15m = -50 + -175

Combine like terms: 175 + -175 = 0
0 + -15m = -50 + -175
-15m = -50 + -175

Combine like terms: -50 + -175 = -225
-15m = -225

Divide each side by '-15'.
m = 15

Simplifying
m = 15

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