Hello

Can you help me with this exercise?

Question 2 {3 points) E '3 Listen P . If a system of linear equations has been reduced to the following matrix, what is the solution of the system? Write your answer in this order: it, y. Use a coma between the answers for x and y (La, 7, 9, 11). lfa parameter is needed, use letter t. Place the term containing the lettert at the end of the expression. Please follow the example in the brackets (i.e_, x = 4+t, y = 1 +2t, z = t) Do not use brackets. 1141 0112 l '5/ Question 4 {1 point) = '1) Listen 5 What is the correct form of the matrix below after performing row operations to get it into a reduced row echelon form? Enter the answer between square brackets. Leave one space between entries and separate the rows by a semicolon. Follow this example: [1 3 2l3; 0 1 7]