8u+30=2u

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Solution for 8u+30=2u equation:


Simplifying
8u + 30 = 2u

Reorder the terms:
30 + 8u = 2u

Solving
30 + 8u = 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.
30 + 8u + -2u = 2u + -2u

Combine like terms: 8u + -2u = 6u
30 + 6u = 2u + -2u

Combine like terms: 2u + -2u = 0
30 + 6u = 0

Add '-30' to each side of the equation.
30 + -30 + 6u = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 6u = 0 + -30
6u = 0 + -30

Combine like terms: 0 + -30 = -30
6u = -30

Divide each side by '6'.
u = -5

Simplifying
u = -5

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