Question

The sum of three numbers is 6. If we multiply third number by 3 and add it to the second
number we get 11.
By adding first and the third numbers we get a number which is double the second number.
Use this information and find a system of linear equations. Find the three numbers using ma-
trices.​

Answer 1

Answer:

i only understand indonesian sorry

Step-by-step explanation:

Answer 2

Answer:

3+2+1=6

Step-by-step explanation:

this is your answer