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

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


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

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

Reorder the terms:
-16 + -6 + 4u = -4(-4u + 8) + -8u

Combine like terms: -16 + -6 = -22
-22 + 4u = -4(-4u + 8) + -8u

Reorder the terms:
-22 + 4u = -4(8 + -4u) + -8u
-22 + 4u = (8 * -4 + -4u * -4) + -8u
-22 + 4u = (-32 + 16u) + -8u

Combine like terms: 16u + -8u = 8u
-22 + 4u = -32 + 8u

Solving
-22 + 4u = -32 + 8u

Solving for variable 'u'.

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

Add '-8u' to each side of the equation.
-22 + 4u + -8u = -32 + 8u + -8u

Combine like terms: 4u + -8u = -4u
-22 + -4u = -32 + 8u + -8u

Combine like terms: 8u + -8u = 0
-22 + -4u = -32 + 0
-22 + -4u = -32

Add '22' to each side of the equation.
-22 + 22 + -4u = -32 + 22

Combine like terms: -22 + 22 = 0
0 + -4u = -32 + 22
-4u = -32 + 22

Combine like terms: -32 + 22 = -10
-4u = -10

Divide each side by '-4'.
u = 2.5

Simplifying
u = 2.5

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