18-3u+2u=-83

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Solution for 18-3u+2u=-83 equation: 


Simplifying
18 + -3u + 2u = -83

Combine like terms: -3u + 2u = -1u
18 + -1u = -83

Solving
18 + -1u = -83

Solving for variable 'u'.

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

Add '-18' to each side of the equation.
18 + -18 + -1u = -83 + -18

Combine like terms: 18 + -18 = 0
0 + -1u = -83 + -18
-1u = -83 + -18

Combine like terms: -83 + -18 = -101
-1u = -101

Divide each side by '-1'.
u = 101

Simplifying
u = 101

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