Answer:
Multiply the first equation by 5 and the second equation by 2. Then add.
Multiply the first equation by 2 and the second equation by 5, then subtract.
Step-by-step explanation:
Given
Required
Steps to solve using elimination method
<em>From the list of given options, option 2 and 3 are correct</em>
<em>This is shown below</em>
Option 2
Multiply the first equation by 5
Multiply the second equation by 2.
Add
Notice that x has been eliminated
Option 3
Multiply the first equation by 2
Multiply the second equation by 5
Subtract.
<em>Notice that y has been eliminated</em>