Question

94326-123×8:[848:4-(a×100+5×2)]+838149:3=373217

Answer 1

94326-123 x 8:[848:4-(a x 100+5 x 2)]+838149:3=373217
94326-123 x 8:[212-(a x100+10)]+279383=373217
94326-123 x 8:[212-(a x 100+10)]=93834
123 x 8:[212-(a x 100 +10)]=492
8:[212-(a x 100+10)]=4
212-(a x 100 +10)=2
a x 100+10=210
ax 100=200
a=2

Answer 2

94326-123*8:[212-(a*100+10)]+279383=373217
94326-123*8:[212-(a*100+10)]=93834
123*8:[212-(a*100+10)]=492
8:[212-(a*100+10)]=4
212-(a*100+10)=2
a*10+10=210
a*100=200
=2