(544:a):(360-352)=17
(544:a):8=17
544:a=17x8
a=544:136
a=4
(36:a-6)=1x3
36:a=3+6
a=36:9
a=4
(a+82)x3+14=476
3a+246=476-14
3a=462-246
a=216:3
a=72
34-[6+(84-2a+36)]=20x8
-[6+(84-2a+36)]=28-34
-[6+(84-2a+36)]= -6
84-2a+36=6-6
-2a=0-120
-2a= -120
a=120:2
a=60
