Ask
your own question, for FREE!
Mathematics
17 Online
Select the best possible first step to solving the following system by first eliminating the x variable. 2x + 5y = 1 x + 6y = –10
Still Need Help?
Join the QuestionCove community and study together with friends!
Multiply the second equation by 2. Multiply the first equation by 2. Multiply the first equation by –2. None of the above
2x + 5y = 1 -2x - 12y = 20
-8y=21
i.e. Multiply the first equation by –2.
Multiply the second equation by -2
Still Need Help?
Join the QuestionCove community and study together with friends!
would the answer be none of the above? because none of those are choices
|dw:1326855283834:dw|
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
danielfootball123:
Why was questioncove down? and how did everything open up today without reaching
PureSoulless:
is staying at your friend's house while you're homeless legal.
Midnight97:
I've been working on some drawings and only got one done, me and my boyfriend are
AddieroniAndCheese:
AP Chem question, please help, if you have chegg. Write 3-4 sentences to describe the difference in intermolecular forces between the two molecules below an
Ferrari:
I made a YouTube banner for my channel, what do y'all think about it?
randogirl123:
hey..Idk why but I'm feeling mad and sad rn because I recently got into English honors and so I have summer hw.
14 hours ago
7 Replies
5 Medals
1 week ago
5 Replies
0 Medals
1 day ago
25 Replies
7 Medals
2 weeks ago
1 Reply
0 Medals
1 day ago
22 Replies
2 Medals
2 weeks ago
12 Replies
1 Medal