ash1993
ash1993 ash1993
  • 03-08-2016
  • Mathematics
contestada

Find an ordered pair x,y 4x-y=5

Respuesta :

Аноним Аноним
  • 03-08-2016

y=2X-5 and 4X-Y=7

Putting the value of Y in 2nd equation:

4x-2x+5=7

2x=7-5

2x=2

OR,x=2/2=1

 

putting the value of x in equation 1:

y=2x-5

y=2*1-5

y=2-5

y=-3

 

Answer Link

Otras preguntas

Which sentence uses correct punctuation A)My mother always told me that, “slow and steady wins the race.” B)My mother always told me that,“slow and steady wins
27+15+3 describe how you used addition properties?
Which lake is not one of the Great Lakes? Lake Huron Lake Ontario Great Salt Lake Lake Michigan
HELP ASAP!!!! Simplify. 4√16x^4y^12 Assume all variables are nonnegative.
Given the equation: y=mx+b m=slope true false
Samuel and Leticia are playing a game. After the first round of the game, Samuel's score was -19 and Leticias score was 21. The score with the greater absolute
Key parts of the three major neurons
can someone help me with these plzzz
How do you finish this graph?
how did Jefferson acquire the Louisiana Territory