4u-8=8+4u-u

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Solution for 4u-8=8+4u-u equation:


Simplifying
4u + -8 = 8 + 4u + -1u

Reorder the terms:
-8 + 4u = 8 + 4u + -1u

Combine like terms: 4u + -1u = 3u
-8 + 4u = 8 + 3u

Solving
-8 + 4u = 8 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-8 + 4u + -3u = 8 + 3u + -3u

Combine like terms: 4u + -3u = 1u
-8 + 1u = 8 + 3u + -3u

Combine like terms: 3u + -3u = 0
-8 + 1u = 8 + 0
-8 + 1u = 8

Add '8' to each side of the equation.
-8 + 8 + 1u = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 1u = 8 + 8
1u = 8 + 8

Combine like terms: 8 + 8 = 16
1u = 16

Divide each side by '1'.
u = 16

Simplifying
u = 16

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