Question

найдите решение уравнений х+8,34=10; 6,2+х=11 2/35; 9,26+х=13,1;х+27 8/9=52

Answer 1

x+8.34=10
x=10-8.34
x=1.66

6.2+x=11 2/35
62/10 +x = 387/35
x= 774/70 -434/70
x= 340/70=34/7
x= 4 6/7

9.26+x=13.1
x= 13.1-9.26
x=3.84

x+27 8/9=52
x=52- 27 8/9
x=51 9/9 - 27 8/9
x= 24 1/9