(2-1)(2-3)=1

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Solution for (2-1)(2-3)=1 equation: 


Simplifying
(2 + -1)(2 + -3) = 1

Combine like terms: 2 + -1 = 1
(1)(2 + -3) = 1

Combine like terms: 2 + -3 = -1
1(-1) = 1

Multiply 1 * -1
-1 = 1

Solving
-1 = 1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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