Question

Решить уравнение срочно

Answer 1

1)x=3.
2)y=15.
3)x=√8.

Answer 2

8 16/27-x+2 17/27=8 5/27
11 6/27-8 5/27=x
3 1/27=x

3 8/9-y=2 7/9
-y=2 7/9-3 8/9
-y=-1 1/9
y= 1 1/9


x-3 12/17-8 9/17=4 10/17
x=4 10/17+2 12/17+8 9/17
x=15 14/17