1(u-3)=

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Solution for 1(u-3)= equation: 


Simplifying
1(u + -3) = 0

Reorder the terms:
1(-3 + u) = 0
(-3 * 1 + u * 1) = 0
(-3 + 1u) = 0

Solving
-3 + 1u = 0

Solving for variable 'u'.

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

Add '3' to each side of the equation.
-3 + 3 + 1u = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 1u = 0 + 3
1u = 0 + 3

Combine like terms: 0 + 3 = 3
1u = 3

Divide each side by '1'.
u = 3

Simplifying
u = 3

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