April 29, 2015 - Alina and Michael

Alina.V

1. The sum of 4 number's is 66. The difference between the second number and the last is 7 and the difference between the first and the three'd is 11.

2. The sum of 4 number's is 70. The difference between the first and last is 5 and the difference between the three'd has one more then the second.

Number 1 

The sum of 4 numbers= 420. The 2nd number is 45 more than x. The 3rd number is 5 less than 4th. The 4th number is 35 more than the 2nd number. What are the numbers.

Number 2 

The sum of 4 numbers is 90. The 2nd number is 4 less the the 3rd number. The 3rd number is 70 less than x. The 4th number is 34 more than the 3rd number.