-2(9u-8)+9u=9+3(3u-1)

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Solution for -2(9u-8)+9u=9+3(3u-1) equation:


Simplifying
-2(9u + -8) + 9u = 9 + 3(3u + -1)

Reorder the terms:
-2(-8 + 9u) + 9u = 9 + 3(3u + -1)
(-8 * -2 + 9u * -2) + 9u = 9 + 3(3u + -1)
(16 + -18u) + 9u = 9 + 3(3u + -1)

Combine like terms: -18u + 9u = -9u
16 + -9u = 9 + 3(3u + -1)

Reorder the terms:
16 + -9u = 9 + 3(-1 + 3u)
16 + -9u = 9 + (-1 * 3 + 3u * 3)
16 + -9u = 9 + (-3 + 9u)

Combine like terms: 9 + -3 = 6
16 + -9u = 6 + 9u

Solving
16 + -9u = 6 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
16 + -9u + -9u = 6 + 9u + -9u

Combine like terms: -9u + -9u = -18u
16 + -18u = 6 + 9u + -9u

Combine like terms: 9u + -9u = 0
16 + -18u = 6 + 0
16 + -18u = 6

Add '-16' to each side of the equation.
16 + -16 + -18u = 6 + -16

Combine like terms: 16 + -16 = 0
0 + -18u = 6 + -16
-18u = 6 + -16

Combine like terms: 6 + -16 = -10
-18u = -10

Divide each side by '-18'.
u = 0.5555555556

Simplifying
u = 0.5555555556

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