Question

a.(x+282-75):2=104;
b.x*4:10+101=133
c.101*[101-(101-102:x)]=202
d.369-[(x+112):5+113]=434
e.104:[(x-3×8)*2:8]=13
f.(x+20):12+68=78

Answer 1

(x+282-75):2=104
(x+282-75)=104x2=208
(x+282)=208+75=283
x=283-282
x=1
x*4:10+101=133
x*4:10=133-101=32
x*4=32x10=320
x=320:4
x=80
101x[101-(101-102:x)]=202
101x[101-(101-x)]=202x102=20604
101x(101-x)=20604+101=20705
101*x=20705+101=20806
x=20806:101
x=206
104:[(x-3x8)x2:8]=13
104:[(x-24)x2:8]=13
104:[(x-24)x2]=13x8=104
104:[(x-24)]=104:2=52
104:x=52+24=76
x=104x76
x=7904
(x+20):12+68=78
(x+20):12=78-68=10
(x+20)=12x10=120
x=120-20
x=100