142-u=191

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Solution for 142-u=191 equation: 


Simplifying
142 + -1u = 191

Solving
142 + -1u = 191

Solving for variable 'u'.

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

Add '-142' to each side of the equation.
142 + -142 + -1u = 191 + -142

Combine like terms: 142 + -142 = 0
0 + -1u = 191 + -142
-1u = 191 + -142

Combine like terms: 191 + -142 = 49
-1u = 49

Divide each side by '-1'.
u = -49

Simplifying
u = -49

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