-3(-5m+5)+7m=9(7m+12)

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Solution for -3(-5m+5)+7m=9(7m+12) equation:


Simplifying
-3(-5m + 5) + 7m = 9(7m + 12)

Reorder the terms:
-3(5 + -5m) + 7m = 9(7m + 12)
(5 * -3 + -5m * -3) + 7m = 9(7m + 12)
(-15 + 15m) + 7m = 9(7m + 12)

Combine like terms: 15m + 7m = 22m
-15 + 22m = 9(7m + 12)

Reorder the terms:
-15 + 22m = 9(12 + 7m)
-15 + 22m = (12 * 9 + 7m * 9)
-15 + 22m = (108 + 63m)

Solving
-15 + 22m = 108 + 63m

Solving for variable 'm'.

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

Add '-63m' to each side of the equation.
-15 + 22m + -63m = 108 + 63m + -63m

Combine like terms: 22m + -63m = -41m
-15 + -41m = 108 + 63m + -63m

Combine like terms: 63m + -63m = 0
-15 + -41m = 108 + 0
-15 + -41m = 108

Add '15' to each side of the equation.
-15 + 15 + -41m = 108 + 15

Combine like terms: -15 + 15 = 0
0 + -41m = 108 + 15
-41m = 108 + 15

Combine like terms: 108 + 15 = 123
-41m = 123

Divide each side by '-41'.
m = -3

Simplifying
m = -3

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