tcs - i lost rs68 in two bets my second bet loss is rs6 more than the first bet my friend lost rs4 more than me in the second bet what is the amount lost by my friend in the second bet in rs - skillgun

x + x+6 = rs 68
2x + 6 = 68
2x = 68-6
2x = 62
x=31
x is the amount lost in I bet
x+ 6 = 31+6=37 is lost in second bet
then my friend lost 37 + 4 = 41 Rs