1)(6+1.1/15х)*2,5=30 2)18,4у-12.3/10у=2 3)(10-2у)-2,1=1/4 4)5.3/5х-2,3х=0,108

Question

1)(6+1.1/15х)*2,5=30
2)18,4у-12.3/10у=2
3)(10-2у)-2,1=1/4
4)5.3/5х-2,3х=0,108

Answer 1

1)24
2)36
3)3568
4)8934

Comments

А можно решение?