3u-81+u+23=180

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Solution for 3u-81+u+23=180 equation:


Simplifying
3u + -81 + u + 23 = 180

Reorder the terms:
-81 + 23 + 3u + u = 180

Combine like terms: -81 + 23 = -58
-58 + 3u + u = 180

Combine like terms: 3u + u = 4u
-58 + 4u = 180

Solving
-58 + 4u = 180

Solving for variable 'u'.

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

Add '58' to each side of the equation.
-58 + 58 + 4u = 180 + 58

Combine like terms: -58 + 58 = 0
0 + 4u = 180 + 58
4u = 180 + 58

Combine like terms: 180 + 58 = 238
4u = 238

Divide each side by '4'.
u = 59.5

Simplifying
u = 59.5

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