5-5(3m-4)=-20

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Solution for 5-5(3m-4)=-20 equation:


Simplifying
5 + -5(3m + -4) = -20

Reorder the terms:
5 + -5(-4 + 3m) = -20
5 + (-4 * -5 + 3m * -5) = -20
5 + (20 + -15m) = -20

Combine like terms: 5 + 20 = 25
25 + -15m = -20

Solving
25 + -15m = -20

Solving for variable 'm'.

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

Add '-25' to each side of the equation.
25 + -25 + -15m = -20 + -25

Combine like terms: 25 + -25 = 0
0 + -15m = -20 + -25
-15m = -20 + -25

Combine like terms: -20 + -25 = -45
-15m = -45

Divide each side by '-15'.
m = 3

Simplifying
m = 3

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