1) 15x + 135 = 1044015x = 10440 - 13515x = 10305x = 10305 / 15x = 687
2) 4608 / x + 96 = 1924608 / x = 192 - 964608 / x = 96x = 4608 / 96x = 48
1) 15x + 135 = 10440
15x = 10440 - 135
15x = 10305
x = 10305 / 15
x = 687
2) 4608 / x + 96 = 192
4608 / x = 192 - 96
4608 / x = 96
x = 4608 / 96
x = 48