-2(u+4)=4u-4+4(2u+2)

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


Simplifying
-2(u + 4) = 4u + -4 + 4(2u + 2)

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

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

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

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

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

Solving
-8 + -2u = 4 + 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.
-8 + -2u + -12u = 4 + 12u + -12u

Combine like terms: -2u + -12u = -14u
-8 + -14u = 4 + 12u + -12u

Combine like terms: 12u + -12u = 0
-8 + -14u = 4 + 0
-8 + -14u = 4

Add '8' to each side of the equation.
-8 + 8 + -14u = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -14u = 4 + 8
-14u = 4 + 8

Combine like terms: 4 + 8 = 12
-14u = 12

Divide each side by '-14'.
u = -0.8571428571

Simplifying
u = -0.8571428571

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