selesaikan persamaan berikut... mohon pake caranya ya mksh

[tex] \frac{2,31x-4,52}{7,54} -11,32=6,21 \\ \frac{2,31x-4,52}{7,54}= 17,53 \\ 2,31x -4,52=132,1762 \\ 2,31x=136,6962 \\ x=59,1758[/tex]