Question
Complete the following table.
EquationNo. of variableswhether linear or not
$\frac{3}{x}-\frac{4}{y}=8$2Not linear
$\frac{6}{x-1}+\frac{3}{y-2}=0$
$\frac{7}{2 x+1}+\frac{13}{y+2}=0$
$\frac{14}{x+y}+\frac{3}{x-y}=5$

Answer

EquationNo. of variableswhether linear or not
$\frac{3}{x}-\frac{4}{y}=8$2Not linear
$\frac{6}{x-1}+\frac{3}{y-2}=0$2Not linear
$\frac{7}{2 x+1}+\frac{13}{y+2}=0$2Not linear
$\frac{14}{x+y}+\frac{3}{x-y}=5$2Not linear

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Image

⬜ $\square ABCD$ is a trapezium. $AB \| CD$
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From fig., seg $PQ ||$ side $BC, AP = x + 3, PB = x – 3, AQ = x + 5, QC = x – 2,$ then complete the activity to find the value of $x.$

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