Verified Answer :

X/x+3=2/5. We are going to do 3-2/5. The first thing you do is make 3 a fraction:\(\frac{3}{1}\). Now the subtraction problem is \(\frac{3}{1}- \frac{2}{5}\) Next we have to make common denominators for \(\frac{3}{1}\) and \(\frac{2}{5}\) \(\frac{3*5}{1*5}= \frac{15}{5} \ and \ \frac{2*1}{5*1}= \frac{2}{5}\) Now we are going to subtract. \(\frac{15}{5}- \frac{2}{5}= \frac{13}{5}\) So, X/x=\(\boxed{ \frac{13}{5}}\) Hoped I helped. :)

Panoyin

\(\frac{x}{x + 3} = \frac{2}{5} \\2(x + 3) = 5x \\2(x) + 2(3) = 5x \\2x + 6 = 5x \\\frac{6}{3} = \frac{3x}{3} \\2 = x\)

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