Question

1) 8+y=-3 2)-6+x=-2 3)x+11=-4

Answer 1

1) -5
2) -4
3) -15
100%
200%
300%

Answer 2

во втором будет +4

Answer 3

8+у=-3
у=-3-8
у=-11
-6+х=-2
х=-2+6
х=4
х+11=-4
х=-4-11
х=-15