-2(u-1)=-8u-28

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Solution for -2(u-1)=-8u-28 equation:


Simplifying
-2(u + -1) = -8u + -28

Reorder the terms:
-2(-1 + u) = -8u + -28
(-1 * -2 + u * -2) = -8u + -28
(2 + -2u) = -8u + -28

Reorder the terms:
2 + -2u = -28 + -8u

Solving
2 + -2u = -28 + -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.
2 + -2u + 8u = -28 + -8u + 8u

Combine like terms: -2u + 8u = 6u
2 + 6u = -28 + -8u + 8u

Combine like terms: -8u + 8u = 0
2 + 6u = -28 + 0
2 + 6u = -28

Add '-2' to each side of the equation.
2 + -2 + 6u = -28 + -2

Combine like terms: 2 + -2 = 0
0 + 6u = -28 + -2
6u = -28 + -2

Combine like terms: -28 + -2 = -30
6u = -30

Divide each side by '6'.
u = -5

Simplifying
u = -5

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