3u-112=20

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Solution for 3u-112=20 equation: 


Simplifying
3u + -112 = 20

Reorder the terms:
-112 + 3u = 20

Solving
-112 + 3u = 20

Solving for variable 'u'.

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

Add '112' to each side of the equation.
-112 + 112 + 3u = 20 + 112

Combine like terms: -112 + 112 = 0
0 + 3u = 20 + 112
3u = 20 + 112

Combine like terms: 20 + 112 = 132
3u = 132

Divide each side by '3'.
u = 44

Simplifying
u = 44

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