3u-102=345

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Solution for 3u-102=345 equation:


Simplifying
3u + -102 = 345

Reorder the terms:
-102 + 3u = 345

Solving
-102 + 3u = 345

Solving for variable 'u'.

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

Add '102' to each side of the equation.
-102 + 102 + 3u = 345 + 102

Combine like terms: -102 + 102 = 0
0 + 3u = 345 + 102
3u = 345 + 102

Combine like terms: 345 + 102 = 447
3u = 447

Divide each side by '3'.
u = 149

Simplifying
u = 149

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