1=3(u-8)-8u

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


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

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

Combine like terms: 3u + -8u = -5u
1 = -24 + -5u

Solving
1 = -24 + -5u

Solving for variable 'u'.

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

Add '5u' to each side of the equation.
1 + 5u = -24 + -5u + 5u

Combine like terms: -5u + 5u = 0
1 + 5u = -24 + 0
1 + 5u = -24

Add '-1' to each side of the equation.
1 + -1 + 5u = -24 + -1

Combine like terms: 1 + -1 = 0
0 + 5u = -24 + -1
5u = -24 + -1

Combine like terms: -24 + -1 = -25
5u = -25

Divide each side by '5'.
u = -5

Simplifying
u = -5

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