2=10-2u

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Solution for 2=10-2u equation: 


Simplifying
2 = 10 + -2u

Solving
2 = 10 + -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.
2 + 2u = 10 + -2u + 2u

Combine like terms: -2u + 2u = 0
2 + 2u = 10 + 0
2 + 2u = 10

Add '-2' to each side of the equation.
2 + -2 + 2u = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 2u = 10 + -2
2u = 10 + -2

Combine like terms: 10 + -2 = 8
2u = 8

Divide each side by '2'.
u = 4

Simplifying
u = 4

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