lunamarea
lunamarea lunamarea
  • 01-02-2017
  • Mathematics
contestada

Solve each system using substitution:

4x+y=2
3y+2x=-1

Respuesta :

kingjay721 kingjay721
  • 01-02-2017
x=.7 and y=-.8 hope it helps
Answer Link
nellycat24
nellycat24 nellycat24
  • 01-02-2017
4x+y=2
3y+2x=1 hope this helps you
Answer Link

Otras preguntas

With what purchase did the United States reach its present size?
Which laboratory test result can be used to determine if KCl(s) is an electrolyte? (1) pH of KCl(aq) (2) pH of KCl(s) (3) electrical conductivity of KCl(aq) (4)
Why do sperm cells contain so many mitochondria? a. Each mitochondria is needed to store a full copy of the male’s chromosomes b. The mitochondria is needed to
Organized Indian resistance to American control ended in 1890 after the battle at __________. Wounded Knee Creek Little Bighorn River Wapelleta River Sand Creek
how many times does 3 go into 42
How is the underlined pronoun used in the sentence? plz help me on this .And the letter I is the underlined pronoun. The person who answered the phone was I. A.
Which of the following is a compound sentence? A. Anywhere you want to go, we will follow. B. Do you want to go to the diner? C. Afte
Which nuclides are used to date the remains of a once-living organism? (1) C-14 and C-12 (3) I-131 and Xe-131 (2) Co-60 and Co-59 (4) U-238 and Pb-206
An experiment produced 0.10 g CO2, with a volume of 0.056 L at STP. If the accepted density of CO2 at STP is 1.96 g/L, what is the approximate percent error?
what is the mass in grams of 1.5*10^-3 mol of sodium