donika donika
  • 02-02-2017
  • Mathematics
contestada

Solve this solution the the system 7x -2y = 5 and x=y

Respuesta :

TotallyTumblr
TotallyTumblr TotallyTumblr
  • 02-02-2017
Your answer would be:

y= 7x+3

hope this helped! <3

The work:
7x -2y=5
+7x     +7x

-2y=7x+5
________
-2          -2

y=7x+3
Answer Link
littlew littlew
  • 02-02-2017
7*x -2*y=5*x

5*x=5

x=1
Answer Link

Otras preguntas

First samuel, chapter 12 tells of the prophet samuel's displeasure over the nation's desire for a monarchy.
4. If x = 20 when y = -4, find y when x = 10.5. If x = 5 when , find y when x = 10.6. If x = 2.5 when y = 100, find x when y = 50.7. If  when y = -105, find x
The- - - - - is the area of a tooth the cervix to the apex
is4/5 0.325 equal to greater than or less than
All of the following were considered "Captains of Industry" or "Robber Barons" EXCEPT: A. John D. Rockefeller B. Joseph Choate C. Andrew Carnegie D. J.P. Mor
draw a quick picture for 26 divided by 3 please help
You have seen it, a number with so many zeros that you are not sure where to start when reading it. It may be ginormous or teeny, teeny, tiny...either way, it s
T = 3U / E solve for U
Windows service accounts will use passwords consisting of at least 15 characters. true or false.
Individuals with high self-esteem __________.