`x xx 192 - x - x xx 168 = 95104`
`x xx 192 -x xx 1 - x xx 168 = 95104`
`x xx ( 192 - 1-168)=95104`
`x xx 23 = 95104`
`x=95104 :23`
`x=95104/23`
\(192x-x-168x=95104\\ =>23x=95104\\ =>x=95104:23\\ =>x=\dfrac{95104}{23}\)
x . 192 - x - x . 168 = 95104
x.(192 - 1 - 168) = 95104
x . 23 = 95104
x = 95104/23