-4+2u=-18

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


Simplifying
-4 + 2u = -18

Solving
-4 + 2u = -18

Solving for variable 'u'.

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

Add '4' to each side of the equation.
-4 + 4 + 2u = -18 + 4

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

Combine like terms: -18 + 4 = -14
2u = -14

Divide each side by '2'.
u = -7

Simplifying
u = -7

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