12u+u+3u-15u=10

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Solution for 12u+u+3u-15u=10 equation: 


Simplifying
12u + u + 3u + -15u = 10

Combine like terms: 12u + u = 13u
13u + 3u + -15u = 10

Combine like terms: 13u + 3u = 16u
16u + -15u = 10

Combine like terms: 16u + -15u = 1u
1u = 10

Solving
1u = 10

Solving for variable 'u'.

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

Divide each side by '1'.
u = 10

Simplifying
u = 10

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