Question

72:[11-96:(52:a+44:2)]-5=3

Answer 1

72:[11-96:(52:a+44:2)]-5=3
72:[11-96:(52:a+22)]=3+5
72:[11-96:(52:a+22)]=8
[11-96:(52:a+22)]=72:8
11-96:(52:a+22)=9
96:(52:a+22)=11-9
96:(52:a+22)=2
52:a+22=96:2
52:a+22=48
52:a=48-22
52:a=26
a=52:26
a=2

Answer 2

72:[11-96:*52:a+44:2)]=5+3=8 11-96:(52:a+44:2)=72×8=576 96:(52:a+44:2)=576+11=587 52:a+22=586×96=56,256 56,256-22=56,234 A=56,234:52=3,149,104