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3 years ago

11

six times jason collection of books and one third of nathan collection add up to 134 books. one third of jason collection and na

thans entire collection add up to 31 books

1 answer:

raketka [301]3 years ago

6 0

Answer:

j = 21 and n = 14

Step-by-step explanation:

we have the equations:

6j + n/3 = 134

j/3 + n = 31

54j + 3n = 1206

j + 3n = 93

53j = 1113

j = 21

(21)/3 + n = 31

7 + n = 31

n = 14

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