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Intr-o livada erau 2130 pomi fructiferi. Nuci si peri erau 1040 ,iar meri cu 590 mai multi decit nuci. Citi pomi de fiecare fel sunt ?

Răspuns :

Neaguangelica52
n+p=1040
m=n+590
1040+n+590=2130
n=2130-1040-590
n=500
n+p=1040
p=1040-500
p=540
m=n+590
m=500+590
m=1090
n+p+m=2130
500+540+1090=2130



Assan123
n+p+m=2130
n+p=1040
m=590+n
1040+m=2130
m=2130-1040=1090
m=590+n
n=m-590
n=1090-590
n=500
m+n=1090+500=1690
p=2130-1690
p=440

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