Section: Math Section 2
36)
If q ≠ 0 and q = q-4,what is the value of q?
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Explanation
The easiest way to solve this one is to plug the answers into the equation. When you do this, you will see the only time q = q-4 is when q = 1 or 0. Because the question says q ≠ 0, q = 1.
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