-3u-27=-8(u-1)

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Solution for -3u-27=-8(u-1) equation:


Simplifying
-3u + -27 = -8(u + -1)

Reorder the terms:
-27 + -3u = -8(u + -1)

Reorder the terms:
-27 + -3u = -8(-1 + u)
-27 + -3u = (-1 * -8 + u * -8)
-27 + -3u = (8 + -8u)

Solving
-27 + -3u = 8 + -8u

Solving for variable 'u'.

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

Add '8u' to each side of the equation.
-27 + -3u + 8u = 8 + -8u + 8u

Combine like terms: -3u + 8u = 5u
-27 + 5u = 8 + -8u + 8u

Combine like terms: -8u + 8u = 0
-27 + 5u = 8 + 0
-27 + 5u = 8

Add '27' to each side of the equation.
-27 + 27 + 5u = 8 + 27

Combine like terms: -27 + 27 = 0
0 + 5u = 8 + 27
5u = 8 + 27

Combine like terms: 8 + 27 = 35
5u = 35

Divide each side by '5'.
u = 7

Simplifying
u = 7

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