3(u-5)=5u+3

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


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

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

Reorder the terms:
-15 + 3u = 3 + 5u

Solving
-15 + 3u = 3 + 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 + 3u + -5u = 3 + 5u + -5u

Combine like terms: 3u + -5u = -2u
-15 + -2u = 3 + 5u + -5u

Combine like terms: 5u + -5u = 0
-15 + -2u = 3 + 0
-15 + -2u = 3

Add '15' to each side of the equation.
-15 + 15 + -2u = 3 + 15

Combine like terms: -15 + 15 = 0
0 + -2u = 3 + 15
-2u = 3 + 15

Combine like terms: 3 + 15 = 18
-2u = 18

Divide each side by '-2'.
u = -9

Simplifying
u = -9

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