Question

Question 5

Choose the equivalent system of linear equations that will produce the same solution as the one given below.

4x − y = −11
2x + 3y = 5

a) −4x − 9y = −21
−10y = −30

b) 4x + 3y = 5
2y = −6

c) 7x − 3y = −11
9x = −6

d) 12x − 3y = −33
14x = −28

Answer 1

Answer:

d) 12× - 3y=-33

14×= -28

Step-by-step explanation:

x=-4

Answer 2

Answer:

d) 12× - 3y=-33

14×= -28

Step-by-step explanation:

x=-4