Question

решите уравнение:у-5 3/7=-2 5/14 ; 6 5/6-х=9 2/3

Answer 1

1)
y- 5 3/7= -2 5/14
y= 5 3/7-2 5/14
y= 5 6/14 - 2 5/14
y= 3 1/14
2)
6 5/6-х=9 2/3
x= 6 5/6 - 9 2/3
x= 6 5/6 - 9 4/6
x= - 3 1/6

Answer 2

у-5 3/7=-2 5/14 
У=-2 5/14+5 3/7
У=3 1/14

6 5/6-х=9 2/3
Х=6 5/6-9 2/3
Х=- 2 5/6