-3(3u-3)+5u=5(u+3)

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Solution for -3(3u-3)+5u=5(u+3) equation:


Simplifying
-3(3u + -3) + 5u = 5(u + 3)

Reorder the terms:
-3(-3 + 3u) + 5u = 5(u + 3)
(-3 * -3 + 3u * -3) + 5u = 5(u + 3)
(9 + -9u) + 5u = 5(u + 3)

Combine like terms: -9u + 5u = -4u
9 + -4u = 5(u + 3)

Reorder the terms:
9 + -4u = 5(3 + u)
9 + -4u = (3 * 5 + u * 5)
9 + -4u = (15 + 5u)

Solving
9 + -4u = 15 + 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.
9 + -4u + -5u = 15 + 5u + -5u

Combine like terms: -4u + -5u = -9u
9 + -9u = 15 + 5u + -5u

Combine like terms: 5u + -5u = 0
9 + -9u = 15 + 0
9 + -9u = 15

Add '-9' to each side of the equation.
9 + -9 + -9u = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -9u = 15 + -9
-9u = 15 + -9

Combine like terms: 15 + -9 = 6
-9u = 6

Divide each side by '-9'.
u = -0.6666666667

Simplifying
u = -0.6666666667

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