Respuesta :
7.5 + 6.8x = x + 89.6
...subtract x
7.5 + 5.8x = 89.6
...subtract 7.5
5.8x = 82.1
...divide by 5.8
x = 14.16
the number is 14.16
7.5 + 6.8x = x + 89.6
...subtract x
7.5 + 5.8x = 89.6
...subtract 7.5
5.8x = 82.1
...divide by 5.8
x = 14.16
the number is 14.16
