## IDontWantAUsername 3 years ago What is the solution of the system? Use substitution. y = x + 6 y = 2x A. (6, 12) B. (–12, –6) C. (–6, –12) D. (2, 4)

1. AriPotta

it tells you what to do. use substitution lol

I've tried that, none of them work.

3. AriPotta

interesting...

I can't find anything on Google either.

5. AriPotta

are you sure you copied it right?

Yeah, 100% sure.

Question 4 of 20 0.0/ 5.0 Points What is the solution of the system? Use substitution. y = x + 6 y = 2x A. (6, 12) B. (–12, –6) C. (–6, –12) D. (2, 4) It is definitely not C, since thats what I answered and it was incorrect.

8. AriPotta

did you reset the quiz or something?

Nah, I get to submit it twice.

10. AriPotta

hmm

11. AriPotta

i dunno bro. i wish i could help

Thanks anyway.

13. AriPotta

gl though

Thanks.

So....

16. FaisalAyaz

Ans is A.which is (6,12)

Um, okay. Thanks.

18. FaisalAyaz

welcome.do u understand how ans is this?

I understand how to solve problems like this, but I have tried each of the possible answers and none of them were correct.

Would you mind explaining how you got that answer?

21. FaisalAyaz

Okay! But U Can Put (6,12) in any of the above equations to verify the answer.

22. FaisalAyaz

|dw:1349645397571:dw|

23. FaisalAyaz

now put this x=y/2 in the equation y=x+6 and solve to get y which is 12.then put value of y in x=y/2 to get x.

Okay, that makes perfect sense. Thank you.

25. FaisalAyaz

U R Most Welcome.

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