1
x
7
= ?
2
x
1
= ?
10
x
0
= ?
1
x
8
= ?
1
x
3
= ?
2
x
4
= ?
1
x
3
= ?
9
x
0
= ?
0
x
9
= ?
6
x
1
= ?
0
8
7
8
2
0
3
3
0
6
0
x
1
= ?
6
x
1
= ?
5
x
1
= ?
9
x
1
= ?
0
x
2
= ?
9
x
0
= ?
5
x
1
= ?
0
x
9
= ?
4
x
2
= ?
7
x
1
= ?
0
9
6
5
8
0
7
0
0
5
20
0
0
conicimo