-2+4u=-18

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Solution for -2+4u=-18 equation: 


Simplifying
-2 + 4u = -18

Solving
-2 + 4u = -18

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 + 4u = -18 + 2

Combine like terms: -2 + 2 = 0
0 + 4u = -18 + 2
4u = -18 + 2

Combine like terms: -18 + 2 = -16
4u = -16

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

Simplifying
u = -4

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