The sum of three numbers is 6. If we multiply third number by 3 and add second number to it, we get 11. By adding first and third numbers, we get double of the second number. Represent it algebraically and find the numbers using matrix method.

The sum of three numbers is 6. If we multiply the third number 2 and add the first number to the result,we get 7. Be adding second and third numbers to three xx the first number we get 12. Use determinants to find the numbers.

The sum of three numbers is -1 . If we multiply second number by 2 , third number by 3 and add them, we get 5 . If we subtract the third number from the sum of first and second numbers, we get -1 . Represent it by a system of equation. Find the numbers, using inverse of a matrix.

Can we add 9 odd numbers to get 20?

The sum of three numbers is 2 . If twice the second number is added to the first and third number we get 1 .Adding 5 times the first number to the sum of second and third number we get 6 .Find the three numbers using matrices.(Solve by Inversion Method)

The sum of three numbers is 392. The ratio of first and second number is 2:3 and that of second and third number is 5:8 . Find the first number

The product of three numbers in GP is 1000. If 6 is added to the second number and 7 is added to the third number, we get an AP. Find the numbers.