Question

(360/у)-45=54105/3607

Answer 1

(360/у)-45=54105/3607

(360/у)-45=15

360/у=15+45

360/у=60

у=360/60

у=6

Answer 2

( 360 : у ) - 45 = 54 105 : 3607

( 360 : у) - 45 =  15

360 : у = 15 + 45

360 : у = 60

у = 360 : 60

у = 60