12+17u=-6+15u

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Solution for 12+17u=-6+15u equation:


Simplifying
12 + 17u = -6 + 15u

Solving
12 + 17u = -6 + 15u

Solving for variable 'u'.

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

Add '-15u' to each side of the equation.
12 + 17u + -15u = -6 + 15u + -15u

Combine like terms: 17u + -15u = 2u
12 + 2u = -6 + 15u + -15u

Combine like terms: 15u + -15u = 0
12 + 2u = -6 + 0
12 + 2u = -6

Add '-12' to each side of the equation.
12 + -12 + 2u = -6 + -12

Combine like terms: 12 + -12 = 0
0 + 2u = -6 + -12
2u = -6 + -12

Combine like terms: -6 + -12 = -18
2u = -18

Divide each side by '2'.
u = -9

Simplifying
u = -9

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