4u+4=8(u-2)

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Solution for 4u+4=8(u-2) equation:


Simplifying
4u + 4 = 8(u + -2)

Reorder the terms:
4 + 4u = 8(u + -2)

Reorder the terms:
4 + 4u = 8(-2 + u)
4 + 4u = (-2 * 8 + u * 8)
4 + 4u = (-16 + 8u)

Solving
4 + 4u = -16 + 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.
4 + 4u + -8u = -16 + 8u + -8u

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

Combine like terms: 8u + -8u = 0
4 + -4u = -16 + 0
4 + -4u = -16

Add '-4' to each side of the equation.
4 + -4 + -4u = -16 + -4

Combine like terms: 4 + -4 = 0
0 + -4u = -16 + -4
-4u = -16 + -4

Combine like terms: -16 + -4 = -20
-4u = -20

Divide each side by '-4'.
u = 5

Simplifying
u = 5

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