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Type: Multiple-Choice
Standards: HSA-REI.A.1
Author: jjstanley

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$1/2x-x^2=4-2x$ is equivalent to
1. $2 1/2x-4=x^2$
2. $x^2=4x-5/2$
3. $x^2-4=2 1/2x$
4. $x^2=2 1/2x+4$