Question

Помогите пожалуйста (8+4)-7=(8-7+4= (9+2)-6=(9-6)+2= (4+1)-3=(4-3)+1= (5+4)-2=(5-2)+4=

Answer 1

(8+4)-7=12-7=5
8-7+4=5
(9+2)-6=11-6=5

(9-6)+2=3+2=5

(4+1)-3=2

(4-3)+1=2

(5+4)-2=7

(5-2)+4=7

Answer 2

(8+4)-7=12-7=58-7+4=5(9+2)-6=11-6=5
(9-6)+2=3+2=5
(4+1)-3=2
(4-3)+1=2
(5+4)-2=7
(5-2)+4=7