4u+8=2u

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Solution for 4u+8=2u equation:


Simplifying
4u + 8 = 2u

Reorder the terms:
8 + 4u = 2u

Solving
8 + 4u = 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.
8 + 4u + -2u = 2u + -2u

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

Combine like terms: 2u + -2u = 0
8 + 2u = 0

Add '-8' to each side of the equation.
8 + -8 + 2u = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 2u = 0 + -8
2u = 0 + -8

Combine like terms: 0 + -8 = -8
2u = -8

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

Simplifying
u = -4

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