Get personalized and accurate responses to your questions with IDNLearn.com. Ask your questions and receive comprehensive, trustworthy responses from our dedicated team of experts.

Please help me with my test
Show steps as well!!
Thank you


Please Help Me With My Test Show Steps As Well Thank You class=

Sagot :

Answer:

just substitute y+2 instead of x in the 2nd equation

y+2+y=10

2y+2=10

2y=10-2

2y=8

y=4

to get x we use equation 1

since we have got the y value

x=4+2

x=6

So your answer will be A in the method (x,y)

Answer: C. No solution

Step-by-step explanation:

  1. [tex]x=y+2\\x+y=10[/tex]
  2. So you put the x= equation in for x
  3. (y+12) + y = 10
  4. Then combine like terms
  5. 2y + 12 = 10
  6. Then subtract 12 from both sides
  7. 2y = -2
  8. Then divide by 2
  9. y=-1
  10. Plug y into one of the equations.
  11. x = -1 + 2
  12. x= 1

You'll find that it's impossible for ( 1, -1) to be the answer because 1+(-1 ) ≠ 10

So there is no solution.

Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! Your questions are important to us at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.