3u=36-4u-8

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Solution for 3u=36-4u-8 equation:


Simplifying
3u = 36 + -4u + -8

Reorder the terms:
3u = 36 + -8 + -4u

Combine like terms: 36 + -8 = 28
3u = 28 + -4u

Solving
3u = 28 + -4u

Solving for variable 'u'.

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

Add '4u' to each side of the equation.
3u + 4u = 28 + -4u + 4u

Combine like terms: 3u + 4u = 7u
7u = 28 + -4u + 4u

Combine like terms: -4u + 4u = 0
7u = 28 + 0
7u = 28

Divide each side by '7'.
u = 4

Simplifying
u = 4

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