2 years ago

The sum of two numbers is 7. four times the first number is one more than 5 times the second. find the two numbers.

Mathematics

1 answer:

koban [17]2 years ago

8 0

1st number: 4
2nd number: 3

4+3=7

4*4=16 ; 5*3= 15

16-15=1

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