5(u-3)=9u+9

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


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

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

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

Solving
-15 + 5u = 9 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
-15 + 5u + -9u = 9 + 9u + -9u

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

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

Add '15' to each side of the equation.
-15 + 15 + -4u = 9 + 15

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

Combine like terms: 9 + 15 = 24
-4u = 24

Divide each side by '-4'.
u = -6

Simplifying
u = -6

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