7u=-3u+8

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Solution for 7u=-3u+8 equation: 


Simplifying
7u = -3u + 8

Reorder the terms:
7u = 8 + -3u

Solving
7u = 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.
7u + 3u = 8 + -3u + 3u

Combine like terms: 7u + 3u = 10u
10u = 8 + -3u + 3u

Combine like terms: -3u + 3u = 0
10u = 8 + 0
10u = 8

Divide each side by '10'.
u = 0.8

Simplifying
u = 0.8

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