5(u+4)-8u=8

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


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

Reorder the terms:
5(4 + u) + -8u = 8
(4 * 5 + u * 5) + -8u = 8
(20 + 5u) + -8u = 8

Combine like terms: 5u + -8u = -3u
20 + -3u = 8

Solving
20 + -3u = 8

Solving for variable 'u'.

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

Add '-20' to each side of the equation.
20 + -20 + -3u = 8 + -20

Combine like terms: 20 + -20 = 0
0 + -3u = 8 + -20
-3u = 8 + -20

Combine like terms: 8 + -20 = -12
-3u = -12

Divide each side by '-3'.
u = 4

Simplifying
u = 4

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