(x-3):4=6 x:4-3=6 36:(x-2)=4 36:x-2=4
1)х-3=6*4=24 х=24+3=27 2)х:4=6+3=9 х=9*4=36 3)х-2=36:4=9 х=9+2=11 4)36:х=2+4=6 х=36:6=6
1 x-3=24, x=27 2. x =36? 3 x = 9+2=11