GIven 10% of x is 20.
So lets find the value of x.
[tex]\begin{gathered} \frac{10}{100}x=20 \\ x=\frac{20\cdot100}{10} \\ x=200 \end{gathered}[/tex]Let's find the value of 23% of x.
[tex]\begin{gathered} \frac{23}{100}x=\frac{23}{100}\cdot200 \\ =23\cdot2 \\ =46 \end{gathered}[/tex]Hence, the value of 23% of x is 46.