80=-4(4m-4)

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Solution for 80=-4(4m-4) equation:


Simplifying
80 = -4(4m + -4)

Reorder the terms:
80 = -4(-4 + 4m)
80 = (-4 * -4 + 4m * -4)
80 = (16 + -16m)

Solving
80 = 16 + -16m

Solving for variable 'm'.

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

Add '16m' to each side of the equation.
80 + 16m = 16 + -16m + 16m

Combine like terms: -16m + 16m = 0
80 + 16m = 16 + 0
80 + 16m = 16

Add '-80' to each side of the equation.
80 + -80 + 16m = 16 + -80

Combine like terms: 80 + -80 = 0
0 + 16m = 16 + -80
16m = 16 + -80

Combine like terms: 16 + -80 = -64
16m = -64

Divide each side by '16'.
m = -4

Simplifying
m = -4

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