-5(1-5m)+5(-8m-2)=-4m-8m

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Solution for -5(1-5m)+5(-8m-2)=-4m-8m equation:


Simplifying
-5(1 + -5m) + 5(-8m + -2) = -4m + -8m
(1 * -5 + -5m * -5) + 5(-8m + -2) = -4m + -8m
(-5 + 25m) + 5(-8m + -2) = -4m + -8m

Reorder the terms:
-5 + 25m + 5(-2 + -8m) = -4m + -8m
-5 + 25m + (-2 * 5 + -8m * 5) = -4m + -8m
-5 + 25m + (-10 + -40m) = -4m + -8m

Reorder the terms:
-5 + -10 + 25m + -40m = -4m + -8m

Combine like terms: -5 + -10 = -15
-15 + 25m + -40m = -4m + -8m

Combine like terms: 25m + -40m = -15m
-15 + -15m = -4m + -8m

Combine like terms: -4m + -8m = -12m
-15 + -15m = -12m

Solving
-15 + -15m = -12m

Solving for variable 'm'.

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

Add '12m' to each side of the equation.
-15 + -15m + 12m = -12m + 12m

Combine like terms: -15m + 12m = -3m
-15 + -3m = -12m + 12m

Combine like terms: -12m + 12m = 0
-15 + -3m = 0

Add '15' to each side of the equation.
-15 + 15 + -3m = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -3m = 0 + 15
-3m = 0 + 15

Combine like terms: 0 + 15 = 15
-3m = 15

Divide each side by '-3'.
m = -5

Simplifying
m = -5

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