Which properties justify the steps taken to solve the system? {2x-4y=-6

3x+2y=-1 Drag and drop the answers into the boxes to match each step.

For this case we have the following system of equations:

2x-4y = - 6

3x + 2y = - 1

Step 1:

We rewrite equation 2:

2x-4y = - 6

6x + 4y = - 2

Step 2:

We add both equations:

8x = - 8

Step 3:

We clear x:

x = - 8/8

x = - 1

Step 4:

We use any equation and we clear y:

3x + 2y = - 1

2y = - 1-3x

y = - 1 / 2 - (3/2) * x

y = - 1 / 2 - (3/2) * ( - 1)

y = - 1 / 2 + (3/2)

y = 2/2

y = 1

Answer:

x = - 1

y = 1