Răspuns :
[(x + 360 : 4) * 5 + 700] : 600 = 2
[(x + 360 : 4) * 5 + 700] = 2 x 600
(x + 360 : 4) * 5 + 700 = 1200
(x + 90) * 5 = 1200 - 700
(x + 90) * 5 = 500
x + 90 = 500 : 5
x + 90 = 100
x = 100 - 90
x = 10
[......]=600*2=1200
(.........)*5+700=1200
(.........)*5=500
(......)=100
(x+360:4)=100
x+90=100
x=100-90
x=10