1) x = 195 / 13 = 152) x = 468 / 18 = 263) 11x + 6x = 40817x = 408x = 408 / 17 = 24
So, the solutions are:1) x = 152) x = 263) x = 24
1) x = 195 / 13 = 15
2) x = 468 / 18 = 26
3) 11x + 6x = 408
17x = 408
x = 408 / 17 = 24
So, the solutions are:
1) x = 15
2) x = 26
3) x = 24