-2=4+2u

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Solution for -2=4+2u equation:


Simplifying
-2 = 4 + 2u

Solving
-2 = 4 + 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 = 4 + 2u + -2u

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

Add '2' to each side of the equation.
-2 + 2 + -2u = 4 + 2

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

Combine like terms: 4 + 2 = 6
-2u = 6

Divide each side by '-2'.
u = -3

Simplifying
u = -3

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