575 - bx32 - 45=50
575-bx32 =50 +45
575-95 =bx32
480 =bx32
B= 480:32
B=15
(100xd-110):39=10
100xd-110=10x39
100xd=390+110
100xd=500
D=500:100
D=5
20xe - 25=6 175
20xe=6175+25
E=6200:20
E=310
35xf+36=551
35xf=551-36
F=515:35
F=103/7
244-hx5+51=255
244-hx5=255-51
244-204=hx5
H=40:5
H=8