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

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


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

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

Remove parenthesis around (-4 + 2u)
-8 + -4 + 2u = 4u

Combine like terms: -8 + -4 = -12
-12 + 2u = 4u

Solving
-12 + 2u = 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.
-12 + 2u + -4u = 4u + -4u

Combine like terms: 2u + -4u = -2u
-12 + -2u = 4u + -4u

Combine like terms: 4u + -4u = 0
-12 + -2u = 0

Add '12' to each side of the equation.
-12 + 12 + -2u = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -2u = 0 + 12
-2u = 0 + 12

Combine like terms: 0 + 12 = 12
-2u = 12

Divide each side by '-2'.
u = -6

Simplifying
u = -6

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