3(u+8)-5u=4

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Solution for 3(u+8)-5u=4 equation:


Simplifying
3(u + 8) + -5u = 4

Reorder the terms:
3(8 + u) + -5u = 4
(8 * 3 + u * 3) + -5u = 4
(24 + 3u) + -5u = 4

Combine like terms: 3u + -5u = -2u
24 + -2u = 4

Solving
24 + -2u = 4

Solving for variable 'u'.

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

Add '-24' to each side of the equation.
24 + -24 + -2u = 4 + -24

Combine like terms: 24 + -24 = 0
0 + -2u = 4 + -24
-2u = 4 + -24

Combine like terms: 4 + -24 = -20
-2u = -20

Divide each side by '-2'.
u = 10

Simplifying
u = 10

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