Question

Раскройте скобки: 24-(x-y) , -(x-y-10) , -(-10x-2t-5y)+24

Answer 1

1) 24-x+y
2) -x+y+10
3)10x+2t+5y+24

Answer 2

1) 24-x+y
2) -x+y+10
3)10x+2t+5y+24