-2(-9u+8)-6u=4(u-6)-6

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Solution for -2(-9u+8)-6u=4(u-6)-6 equation:


Simplifying
-2(-9u + 8) + -6u = 4(u + -6) + -6

Reorder the terms:
-2(8 + -9u) + -6u = 4(u + -6) + -6
(8 * -2 + -9u * -2) + -6u = 4(u + -6) + -6
(-16 + 18u) + -6u = 4(u + -6) + -6

Combine like terms: 18u + -6u = 12u
-16 + 12u = 4(u + -6) + -6

Reorder the terms:
-16 + 12u = 4(-6 + u) + -6
-16 + 12u = (-6 * 4 + u * 4) + -6
-16 + 12u = (-24 + 4u) + -6

Reorder the terms:
-16 + 12u = -24 + -6 + 4u

Combine like terms: -24 + -6 = -30
-16 + 12u = -30 + 4u

Solving
-16 + 12u = -30 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-16 + 12u + -4u = -30 + 4u + -4u

Combine like terms: 12u + -4u = 8u
-16 + 8u = -30 + 4u + -4u

Combine like terms: 4u + -4u = 0
-16 + 8u = -30 + 0
-16 + 8u = -30

Add '16' to each side of the equation.
-16 + 16 + 8u = -30 + 16

Combine like terms: -16 + 16 = 0
0 + 8u = -30 + 16
8u = -30 + 16

Combine like terms: -30 + 16 = -14
8u = -14

Divide each side by '8'.
u = -1.75

Simplifying
u = -1.75

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