-18=4u+4

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Solution for -18=4u+4 equation:


Simplifying
-18 = 4u + 4

Reorder the terms:
-18 = 4 + 4u

Solving
-18 = 4 + 4u

Solving for variable 'u'.

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

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

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

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

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

Combine like terms: 4 + 18 = 22
-4u = 22

Divide each side by '-4'.
u = -5.5

Simplifying
u = -5.5

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