\(\frac{73-x}{98-x}=\frac{1}{6}\)
\(\Rightarrow6\left(73-x\right)=98-x\)
\(\Rightarrow438-6x=98-x\)
\(\Rightarrow-6x+x=98-438\)
\(\Rightarrow-5x=-340\)
\(\Rightarrow x=\frac{-340}{-5}=68\)
\(\)
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