edw2edw edw2edw
  • 04-02-2017
  • Mathematics
contestada

Solve the system of equations. x + 3y = −1 2x + 2y = 6

Respuesta :

caruwajoye20
caruwajoye20 caruwajoye20
  • 04-02-2017
  1x+ 3y = -12x + 2y = 6
+12x         +12x
  13x + 3y = 2y = 6 
           +3y  +3y
  13x = 5y = 6 
13x = 5y and 5y = 6 
Answer Link

Otras preguntas

Approximately how many miles apart are Petrograd and Moscow ? A. 200 B. 350 C. 500 D. 650
How do you say" leave me alone" in Spanish
A phone company uses the equation y=0.15x+10 to find y the monthly charge for a customer sending x text messages. How many text messages are sent if the monthly
what is the percent notation for 6.4%
what is it called when oxygen passes into the capillaries that surround these sacs?
help help help help!
If 2n=14 what Is 8n? I am really bad at algebra and I need to do my homework
Each week Suzanne and Sarah drink 2 gallons of milk.HGow many iounces of milk do they drink each Week ?
Where and when did Martin Luther King Jr. die?
How do you say" leave me alone" in Spanish