20=u+v

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Solution for 20=u+v equation:


Simplifying
20 = u + v

Solving
20 = u + v

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
20 + -1u = u + -1u + v

Combine like terms: u + -1u = 0
20 + -1u = 0 + v
20 + -1u = v

Add '-20' to each side of the equation.
20 + -20 + -1u = -20 + v

Combine like terms: 20 + -20 = 0
0 + -1u = -20 + v
-1u = -20 + v

Divide each side by '-1'.
u = 20 + -1v

Simplifying
u = 20 + -1v

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