Section: Math Section 2
36)
If q ≠ 0 and q = q-4,what is the value of q?
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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