2+2u=-6

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Solution for 2+2u=-6 equation: 


Simplifying
2 + 2u = -6

Solving
2 + 2u = -6

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + 2u = -6 + -2

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

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

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

Simplifying
u = -4

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