480 ÷ x - 120 ÷ x = 60
(480 - 120) ÷ x = 60
360 ÷ x = 60
x = 360 ÷ 60
x = 6
480 : x-120:x=60
(480-120):x=60
360:x=60
x=360:60
x=6
480 : x - 120 : x = 60
(480 - 120) : x = 60
360 : x = 60
x = 360 : 60
x = 6.
\(480:x-120:x=60\)
\(\left(480-120\right):x=60\)
\(360:x=60\)
\(x=360:60\)
\(x=6\)