Question

решите уравнение у -5/20=5/8-3/10

Answer 1

у-5/20=5/8-3/10
у-5/20=13/40
у=13/40+ 5/20
у=23/40

Answer 2

у -5/20=5/8-3/10

у =5/8-3/10+5/20

у = 25/40-12/40+10/40

y=23/40