Question 756590: Im not sure if this is systems of equations bu
t this is my question 3n2 + 7N =16
Answer by josgarithmetic(39618)   (Show Source):
You can put this solution on YOUR website! Given only this: 
Is this a system? No, not really. A system is commonly thought to be more than one equation or inequality in which all the variables are related to a situation.
"this is my question,  "
What question? That is merely an equation. To be perfectly logical, your equation has TWO variables, not just one variable. Usually,  . If you mean these to be the same, then decide which case-level you want and use it.
You have a character, "2" sitting on the right hand side of the first term, which you likely did not mean as a factor, but probably meant as an exponent, so you may want to show,  .
Please clarify what you want?
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In case you wanted to express a quadratic equation, and the variables are supposed to be the same, say  , then you could have 
Attempts at factoring do not seem to work, so use solution to quadratic formula:
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