Question

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.

Answer 1

For this case we have the following system of equations:
 2x-4y = -6
 3x + 2y = -1
 To solve we apply the following steps:

 Step 1:
 Muplitiplicate equation 2 by a scalar:
 2x-4y = -6
 6x + 4y = -2

 Step 2:
 Add both equations:
 8x = - 8

 Step 3:
 Clear x:
 x = -8/8
 x = -1

 Step 4:
 Substitute x into any equation and find y:
 3x + 2y = -1
 2y = -1 - 3x
 y = -1/2 - (3/2) (- 1)
 y = -1/2 + (3/2)
 y = 2/2
 y = 1

Answer 2

Answer:

Just took it!

Step-by-step explanation: