Răspuns :
Răspuns:
a=3*25=75
b=701-651=50
c=998
deci,
500-(2 x a + 5 x b + c) = 500-(150+250+998) = 500-(1398)= -898
❀ Salutare! ❀
❁ Rezolvare
a = 25 × 3 = 75
b = 701 - 651 = 50
c = 998
500 - ( 2 × a + 5 × b + c ) =
500 - ( 2 × 75 + 5 × 50 + 998 ) =
500 - ( 150 + 5 × 50 + 998 ) =
500 - ( 150 + 250 + 998 ) =
500 - ( 400 + 998 ) =
500 - 1.398 = -898
❀ Succes! ❀