○(a/8 + 8)*1/8 = 2
(x+64)/8 * 1/8 = 2
(x+64)/64 = 2 |*64
x+64 = 128
x=128-64 x= 64
○(6*e-5):7=7 |*7
6*e-5 = 49
6*e = 49+5
6*e=54
e= 54/6
e=9
○96-6*i=78
-6*i = 78-96
-6*i = -18
i = -18/-6
i = +3
○36+63:o-6=39
36+ (63/o) -6 = 39
30 + (63/o) = 39
63/o = 39-30
63/o = 9
63 = 9o
9o = 63
O=63/9
o=7
○u:3+7-6=8
u:3=8+6-7
u:3=7 |*3
u*1 = 7*3 u = 21
