Question

Diferenta a doua nr naturale este 2014.a)Daca micsoram descazutul cu 201 si marim scazatorul cu 14 calculati diferenta.b) calcultati nr stiind ca daca micsoram descazutul cu 258 si dublam scazatorul diferenta nr este 1000.

Answer 1

x+y=2014

a)(x-201)-(y+14)=2014/+201

x-(y+14)=2215/-14

x-y=2201

x=0,1,2,3,4....,2201

y=0,1,2,3,4....,2201

b)(a-258)-(2b)=1000/+258

a-2b=1258/:2

a-b=629

a=0,1,2,3,...,629

b=0,1,2,3,...629

Answer 2

x+y=2014

a)(x-201)-(y+14)=2014/+201

x-(y+14)=2215/-14

x-y=2201

x=0,1,2,3,4....,2201

y=0,1,2,3,4....,2201

b)(a-258)-(2b)=1000/+258

a-2b=1258/:2

a-b=629

a=0,1,2,3,...,629

b=0,1,2,3,...629