0.5(9+u)=38

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Solution for 0.5(9+u)=38 equation: 


Simplifying
0.5(9 + u) = 38
(9 * 0.5 + u * 0.5) = 38
(4.5 + 0.5u) = 38

Solving
4.5 + 0.5u = 38

Solving for variable 'u'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 0.5u = 38 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 0.5u = 38 + -4.5
0.5u = 38 + -4.5

Combine like terms: 38 + -4.5 = 33.5
0.5u = 33.5

Divide each side by '0.5'.
u = 67

Simplifying
u = 67

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