-8u+4(u-8)=-28

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Solution for -8u+4(u-8)=-28 equation:


Simplifying
-8u + 4(u + -8) = -28

Reorder the terms:
-8u + 4(-8 + u) = -28
-8u + (-8 * 4 + u * 4) = -28
-8u + (-32 + 4u) = -28

Reorder the terms:
-32 + -8u + 4u = -28

Combine like terms: -8u + 4u = -4u
-32 + -4u = -28

Solving
-32 + -4u = -28

Solving for variable 'u'.

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

Add '32' to each side of the equation.
-32 + 32 + -4u = -28 + 32

Combine like terms: -32 + 32 = 0
0 + -4u = -28 + 32
-4u = -28 + 32

Combine like terms: -28 + 32 = 4
-4u = 4

Divide each side by '-4'.
u = -1

Simplifying
u = -1

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