Solve (3 3/8) to the power of -1

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To solve (3 3/8) to the power of -1, it is suggested to convert it into an improper fraction and understand that a negative exponent indicates the reciprocal. The discussion highlights confusion regarding the equations presented, particularly whether they are correctly formatted and what operations are required. Clarification is sought on how to manipulate fractions and the intended operations for each equation. Participants emphasize the importance of clear problem statements and proper mathematical notation for effective assistance. Understanding these foundational concepts is crucial for solving the equations presented.
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How would I solve these equation:

(3 3/8) to the power of -1

3X / X-1 + 4 = X / X+1

5 / X+2 + X(X+3) / X (Square) - 4

I been really stuck on these.

Thanks
 
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What have you tried to do? I notice that you haven't even told us what you are supposed to do! You say "How do I solve these equation?" but only one of them is an equation! I can make a few guesses.

Can you write 3\frac{3}{8} as a single, improper, fraction? Do you know what a -1 power does to a fraction? (\frac{a}{b})^{-1}= ?

Do you mean 3X/(X-1)+ 4= X/(X-1)? What happens when you multiply a fraction by its denominator?

5 /(X+2) + X(X+3) / X2 - 4 or 5/(X+2)+ X(X+3)/(X2-4)?
What were you told to do with this?
 
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