-3(3u-2)+7u=8+3(2u-2)

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Solution for -3(3u-2)+7u=8+3(2u-2) equation:


Simplifying
-3(3u + -2) + 7u = 8 + 3(2u + -2)

Reorder the terms:
-3(-2 + 3u) + 7u = 8 + 3(2u + -2)
(-2 * -3 + 3u * -3) + 7u = 8 + 3(2u + -2)
(6 + -9u) + 7u = 8 + 3(2u + -2)

Combine like terms: -9u + 7u = -2u
6 + -2u = 8 + 3(2u + -2)

Reorder the terms:
6 + -2u = 8 + 3(-2 + 2u)
6 + -2u = 8 + (-2 * 3 + 2u * 3)
6 + -2u = 8 + (-6 + 6u)

Combine like terms: 8 + -6 = 2
6 + -2u = 2 + 6u

Solving
6 + -2u = 2 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
6 + -2u + -6u = 2 + 6u + -6u

Combine like terms: -2u + -6u = -8u
6 + -8u = 2 + 6u + -6u

Combine like terms: 6u + -6u = 0
6 + -8u = 2 + 0
6 + -8u = 2

Add '-6' to each side of the equation.
6 + -6 + -8u = 2 + -6

Combine like terms: 6 + -6 = 0
0 + -8u = 2 + -6
-8u = 2 + -6

Combine like terms: 2 + -6 = -4
-8u = -4

Divide each side by '-8'.
u = 0.5

Simplifying
u = 0.5

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