1-u=155

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Solution for 1-u=155 equation:


Simplifying
1 + -1u = 155

Solving
1 + -1u = 155

Solving for variable 'u'.

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

Add '-1' to each side of the equation.
1 + -1 + -1u = 155 + -1

Combine like terms: 1 + -1 = 0
0 + -1u = 155 + -1
-1u = 155 + -1

Combine like terms: 155 + -1 = 154
-1u = 154

Divide each side by '-1'.
u = -154

Simplifying
u = -154

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