3u+5u-8=

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Solution for 3u+5u-8= equation: 


Simplifying
3u + 5u + -8 = 0

Reorder the terms:
-8 + 3u + 5u = 0

Combine like terms: 3u + 5u = 8u
-8 + 8u = 0

Solving
-8 + 8u = 0

Solving for variable 'u'.

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

Add '8' to each side of the equation.
-8 + 8 + 8u = 0 + 8

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

Combine like terms: 0 + 8 = 8
8u = 8

Divide each side by '8'.
u = 1

Simplifying
u = 1

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