8+3(3u-4)=-2(3u-3)+9u

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Solution for 8+3(3u-4)=-2(3u-3)+9u equation:


Simplifying
8 + 3(3u + -4) = -2(3u + -3) + 9u

Reorder the terms:
8 + 3(-4 + 3u) = -2(3u + -3) + 9u
8 + (-4 * 3 + 3u * 3) = -2(3u + -3) + 9u
8 + (-12 + 9u) = -2(3u + -3) + 9u

Combine like terms: 8 + -12 = -4
-4 + 9u = -2(3u + -3) + 9u

Reorder the terms:
-4 + 9u = -2(-3 + 3u) + 9u
-4 + 9u = (-3 * -2 + 3u * -2) + 9u
-4 + 9u = (6 + -6u) + 9u

Combine like terms: -6u + 9u = 3u
-4 + 9u = 6 + 3u

Solving
-4 + 9u = 6 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-4 + 9u + -3u = 6 + 3u + -3u

Combine like terms: 9u + -3u = 6u
-4 + 6u = 6 + 3u + -3u

Combine like terms: 3u + -3u = 0
-4 + 6u = 6 + 0
-4 + 6u = 6

Add '4' to each side of the equation.
-4 + 4 + 6u = 6 + 4

Combine like terms: -4 + 4 = 0
0 + 6u = 6 + 4
6u = 6 + 4

Combine like terms: 6 + 4 = 10
6u = 10

Divide each side by '6'.
u = 1.666666667

Simplifying
u = 1.666666667

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