anonymous
  • anonymous
SOMEONE HELP ME PLEEASE!? When solving the system x + 2y = 9 and x - y = 6, which expression could be substituted for x in the first equation? 9 - x y - 9/2 9 - 2y 1/2 y + 9
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Mertsj
  • Mertsj
The problem says you must substitute for x in the first equation. That means you must get a value for x from the second equation so you have something to substitute. Are you with me so far?
anonymous
  • anonymous
so find x in the second equation
Mertsj
  • Mertsj
That's what your problem says but that is not one of your answer choices so I think you need to repost the problem EXACTLY as it is stated.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
what do you mean this is the prob i copoy and pasted it
Mertsj
  • Mertsj
Ok. Solve the first equation for x and choose that answer.
anonymous
  • anonymous
x=6-y?
anonymous
  • anonymous
x-y=6 then i did this x=6-y
Mertsj
  • Mertsj
Which one is the first equation?
anonymous
  • anonymous
x + 2y = 9 that is the firts equation right?
anonymous
  • anonymous
@Mertsj
uri
  • uri
@satellite73 @Hero help her :3
anonymous
  • anonymous
wheres blondie? :)
anonymous
  • anonymous
i dont know cant anyone help me? :'(
anonymous
  • anonymous
x+9-2y and x=6-y
anonymous
  • anonymous
?
shaik0124
  • shaik0124
how can i help u
anonymous
  • anonymous
haha that question up there at the very top ^^
shaik0124
  • shaik0124
see u can substitute 3rd option i.e, 9-2y in second euation i.e, x-y=6 what u wrote in the questionis wrong
shaik0124
  • shaik0124
the option u gave is for substituting in second equation not in first
shaik0124
  • shaik0124
shall i show the work
anonymous
  • anonymous
wait what im a littke confused and yes id like to see how you got it please
anonymous
  • anonymous
the third one is the same
shaik0124
  • shaik0124
|dw:1358876144658:dw|
shaik0124
  • shaik0124
now|dw:1358876228614:dw|
shaik0124
  • shaik0124
9=6+3y 9-6=6-6+3y 3=3y y=1 now substitute in any one equation u will get x value
anonymous
  • anonymous
is the answer 9-2y?
shaik0124
  • shaik0124
yes
anonymous
  • anonymous
ok:) thank you all!:)
anonymous
  • anonymous
to me it was lol

Looking for something else?

Not the answer you are looking for? Search for more explanations.