103-u=210

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Solution for 103-u=210 equation: 


Simplifying
103 + -1u = 210

Solving
103 + -1u = 210

Solving for variable 'u'.

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

Add '-103' to each side of the equation.
103 + -103 + -1u = 210 + -103

Combine like terms: 103 + -103 = 0
0 + -1u = 210 + -103
-1u = 210 + -103

Combine like terms: 210 + -103 = 107
-1u = 107

Divide each side by '-1'.
u = -107

Simplifying
u = -107

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