8=-4u-8

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Solution for 8=-4u-8 equation:


Simplifying
8 = -4u + -8

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

Solving
8 = -8 + -4u

Solving for variable 'u'.

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

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

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

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

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

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

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

Simplifying
u = -4

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