-2(u-12)+15=3

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Solution for -2(u-12)+15=3 equation:


Simplifying
-2(u + -12) + 15 = 3

Reorder the terms:
-2(-12 + u) + 15 = 3
(-12 * -2 + u * -2) + 15 = 3
(24 + -2u) + 15 = 3

Reorder the terms:
24 + 15 + -2u = 3

Combine like terms: 24 + 15 = 39
39 + -2u = 3

Solving
39 + -2u = 3

Solving for variable 'u'.

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

Add '-39' to each side of the equation.
39 + -39 + -2u = 3 + -39

Combine like terms: 39 + -39 = 0
0 + -2u = 3 + -39
-2u = 3 + -39

Combine like terms: 3 + -39 = -36
-2u = -36

Divide each side by '-2'.
u = 18

Simplifying
u = 18

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