-28=-8u+6(u-6)

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Solution for -28=-8u+6(u-6) equation:


Simplifying
-28 = -8u + 6(u + -6)

Reorder the terms:
-28 = -8u + 6(-6 + u)
-28 = -8u + (-6 * 6 + u * 6)
-28 = -8u + (-36 + 6u)

Reorder the terms:
-28 = -36 + -8u + 6u

Combine like terms: -8u + 6u = -2u
-28 = -36 + -2u

Solving
-28 = -36 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
-28 + 2u = -36 + -2u + 2u

Combine like terms: -2u + 2u = 0
-28 + 2u = -36 + 0
-28 + 2u = -36

Add '28' to each side of the equation.
-28 + 28 + 2u = -36 + 28

Combine like terms: -28 + 28 = 0
0 + 2u = -36 + 28
2u = -36 + 28

Combine like terms: -36 + 28 = -8
2u = -8

Divide each side by '2'.
u = -4

Simplifying
u = -4

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