Question

906+х=30705 .80604-у=9827

Answer 1

1. 29799
2 70777 сльаьстмлаьсшмьплмшадбклмтаьлсл

Answer 2

1)906+х=30705
х=30705-906
х=29799
906+29799=30705
30705=30705
2)80604-у=9827
х=80604+9827
х=90431
80604-90431=9827
9827=9827.