0.2(30+u)=1

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Solution for 0.2(30+u)=1 equation: 


Simplifying
0.2(30 + u) = 1
(30 * 0.2 + u * 0.2) = 1
(6 + 0.2u) = 1

Solving
6 + 0.2u = 1

Solving for variable 'u'.

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

Add '-6' to each side of the equation.
6 + -6 + 0.2u = 1 + -6

Combine like terms: 6 + -6 = 0
0 + 0.2u = 1 + -6
0.2u = 1 + -6

Combine like terms: 1 + -6 = -5
0.2u = -5

Divide each side by '0.2'.
u = -25

Simplifying
u = -25

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