-80=8(3u-1)

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Solution for -80=8(3u-1) equation:


Simplifying
-80 = 8(3u + -1)

Reorder the terms:
-80 = 8(-1 + 3u)
-80 = (-1 * 8 + 3u * 8)
-80 = (-8 + 24u)

Solving
-80 = -8 + 24u

Solving for variable 'u'.

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

Add '-24u' to each side of the equation.
-80 + -24u = -8 + 24u + -24u

Combine like terms: 24u + -24u = 0
-80 + -24u = -8 + 0
-80 + -24u = -8

Add '80' to each side of the equation.
-80 + 80 + -24u = -8 + 80

Combine like terms: -80 + 80 = 0
0 + -24u = -8 + 80
-24u = -8 + 80

Combine like terms: -8 + 80 = 72
-24u = 72

Divide each side by '-24'.
u = -3

Simplifying
u = -3

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