7U+5U=2U+30

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Solution for 7U+5U=2U+30 equation: 


Simplifying
7U + 5U = 2U + 30

Combine like terms: 7U + 5U = 12U
12U = 2U + 30

Reorder the terms:
12U = 30 + 2U

Solving
12U = 30 + 2U

Solving for variable 'U'.

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

Add '-2U' to each side of the equation.
12U + -2U = 30 + 2U + -2U

Combine like terms: 12U + -2U = 10U
10U = 30 + 2U + -2U

Combine like terms: 2U + -2U = 0
10U = 30 + 0
10U = 30

Divide each side by '10'.
U = 3

Simplifying
U = 3

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