3u-63=144

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Solution for 3u-63=144 equation: 


Simplifying
3u + -63 = 144

Reorder the terms:
-63 + 3u = 144

Solving
-63 + 3u = 144

Solving for variable 'u'.

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

Add '63' to each side of the equation.
-63 + 63 + 3u = 144 + 63

Combine like terms: -63 + 63 = 0
0 + 3u = 144 + 63
3u = 144 + 63

Combine like terms: 144 + 63 = 207
3u = 207

Divide each side by '3'.
u = 69

Simplifying
u = 69

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