5(u+3)-9u=

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


Simplifying
5(u + 3) + -9u = 0

Reorder the terms:
5(3 + u) + -9u = 0
(3 * 5 + u * 5) + -9u = 0
(15 + 5u) + -9u = 0

Combine like terms: 5u + -9u = -4u
15 + -4u = 0

Solving
15 + -4u = 0

Solving for variable 'u'.

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

Add '-15' to each side of the equation.
15 + -15 + -4u = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -4u = 0 + -15
-4u = 0 + -15

Combine like terms: 0 + -15 = -15
-4u = -15

Divide each side by '-4'.
u = 3.75

Simplifying
u = 3.75

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