anonymous
  • anonymous
What is the solution of the system? Use substitution. 2x - y = -7 and 4x- y = -4 (–1.5, 4) (1.5, 10) (4, –1.5) (–1.5, –2) 2. What is the solution of the system? Use elimination 5x +7y = 32 and 8x +6y = 46 (8, 5) (1, 5) (7, 0) (5, 1)
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.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
pfenn1
  • pfenn1
\[2x - y = -7 \]\[ 4x- y = -4\]Rearrange the first equation to solve for y, then substitute into the second sentence for y. Then solve for x.
anonymous
  • anonymous
I got (1.5, 10) and (8,5) but i dont think they are right
pfenn1
  • pfenn1
I haven't calculated the second problem yet but my answer for the first problem is the same as yours. Sounds like you are doing it correctly.

Looking for something else?

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

More answers

anonymous
  • anonymous
Oh Okay!
pfenn1
  • pfenn1
Hmm. I got another answer to the second question.
anonymous
  • anonymous
I did too, I got 5,1
pfenn1
  • pfenn1
Yeah, that's what I got.

Looking for something else?

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