2u-2+8=12u-24

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Solution for 2u-2+8=12u-24 equation:


Simplifying
2u + -2 + 8 = 12u + -24

Reorder the terms:
-2 + 8 + 2u = 12u + -24

Combine like terms: -2 + 8 = 6
6 + 2u = 12u + -24

Reorder the terms:
6 + 2u = -24 + 12u

Solving
6 + 2u = -24 + 12u

Solving for variable 'u'.

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

Add '-12u' to each side of the equation.
6 + 2u + -12u = -24 + 12u + -12u

Combine like terms: 2u + -12u = -10u
6 + -10u = -24 + 12u + -12u

Combine like terms: 12u + -12u = 0
6 + -10u = -24 + 0
6 + -10u = -24

Add '-6' to each side of the equation.
6 + -6 + -10u = -24 + -6

Combine like terms: 6 + -6 = 0
0 + -10u = -24 + -6
-10u = -24 + -6

Combine like terms: -24 + -6 = -30
-10u = -30

Divide each side by '-10'.
u = 3

Simplifying
u = 3

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