Helpp pleassee ;

If you wanted to eliminate the x variable by adding the two equations in the following system, what could be your first step?
2x − y = 6

4x − 4y = 10

Question

Helpp pleassee ;

If you wanted to eliminate the x variable by adding the two equations in the following system, what could be your first step?
2x − y = 6


4x − 4y = 10

anonymous · Answer

A.Add the two equations together. 

 B.Multiply the first equation by −4. 

 C.Multiply the first equation by 2. 

 D.Multiply the first equation by −2.

anonymous · Answer

last one would do it

anonymous · Answer

Alright , thank youuuuuu.

anonymous · Answer

you would get $-4x$ and below it you have $4x$ so when you add there would be no $x$ term