Question

[( a+8662):6+597x23:3]:91=67
Da cu rest sau nu?
Multumesc

Answer 1

[(a+8662):6+597x23:3]:91=67
[(a+8 662):6+4 577] = 67×91
(a+8 662):6+4577 = 6 097
(a+8 662):6 = 6 097-4 577
(a+8 662):6 = 1 520
a+8 662 = 1 520×6
a+8 662 = 9 120
a = 9 120-8 662
a = 458