-5(-3u+3)-2u=5(u-4)-9

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Solution for -5(-3u+3)-2u=5(u-4)-9 equation:


Simplifying
-5(-3u + 3) + -2u = 5(u + -4) + -9

Reorder the terms:
-5(3 + -3u) + -2u = 5(u + -4) + -9
(3 * -5 + -3u * -5) + -2u = 5(u + -4) + -9
(-15 + 15u) + -2u = 5(u + -4) + -9

Combine like terms: 15u + -2u = 13u
-15 + 13u = 5(u + -4) + -9

Reorder the terms:
-15 + 13u = 5(-4 + u) + -9
-15 + 13u = (-4 * 5 + u * 5) + -9
-15 + 13u = (-20 + 5u) + -9

Reorder the terms:
-15 + 13u = -20 + -9 + 5u

Combine like terms: -20 + -9 = -29
-15 + 13u = -29 + 5u

Solving
-15 + 13u = -29 + 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.
-15 + 13u + -5u = -29 + 5u + -5u

Combine like terms: 13u + -5u = 8u
-15 + 8u = -29 + 5u + -5u

Combine like terms: 5u + -5u = 0
-15 + 8u = -29 + 0
-15 + 8u = -29

Add '15' to each side of the equation.
-15 + 15 + 8u = -29 + 15

Combine like terms: -15 + 15 = 0
0 + 8u = -29 + 15
8u = -29 + 15

Combine like terms: -29 + 15 = -14
8u = -14

Divide each side by '8'.
u = -1.75

Simplifying
u = -1.75

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