-2(u+6)=4u-8+4(3u+2)

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Solution for -2(u+6)=4u-8+4(3u+2) equation:


Simplifying
-2(u + 6) = 4u + -8 + 4(3u + 2)

Reorder the terms:
-2(6 + u) = 4u + -8 + 4(3u + 2)
(6 * -2 + u * -2) = 4u + -8 + 4(3u + 2)
(-12 + -2u) = 4u + -8 + 4(3u + 2)

Reorder the terms:
-12 + -2u = 4u + -8 + 4(2 + 3u)
-12 + -2u = 4u + -8 + (2 * 4 + 3u * 4)
-12 + -2u = 4u + -8 + (8 + 12u)

Reorder the terms:
-12 + -2u = -8 + 8 + 4u + 12u

Combine like terms: -8 + 8 = 0
-12 + -2u = 0 + 4u + 12u
-12 + -2u = 4u + 12u

Combine like terms: 4u + 12u = 16u
-12 + -2u = 16u

Solving
-12 + -2u = 16u

Solving for variable 'u'.

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

Add '-16u' to each side of the equation.
-12 + -2u + -16u = 16u + -16u

Combine like terms: -2u + -16u = -18u
-12 + -18u = 16u + -16u

Combine like terms: 16u + -16u = 0
-12 + -18u = 0

Add '12' to each side of the equation.
-12 + 12 + -18u = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -18u = 0 + 12
-18u = 0 + 12

Combine like terms: 0 + 12 = 12
-18u = 12

Divide each side by '-18'.
u = -0.6666666667

Simplifying
u = -0.6666666667

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