ann5888 ann5888
  • 30-11-2018
  • Mathematics
contestada

{2x+5y=14} and {4x+2y=-4

Respuesta :

crstyp
crstyp crstyp
  • 30-11-2018
For the first one times both by 2 for the next one times four by negative two and 2 by 2
Answer Link

Otras preguntas

Who was president during ww2?
What was the first constitution of the united states
The PACL measure of democracy classifies a country as a democracy if (a) the chief executive is elected, (b) the legislature is elected, (c) more than one party
The difference of two numbers is 7. If the sum of the smaller number and the square of the larger number is 125, what is the larger number?
What is the third term in the binomial expansion of (3x+y^3)^4
PLEASE HELP! Is cocaine generic available? (This is for my health project)
What is 1(y), when y = -5/8
Find the center and radius of the circle whose equation is x^2 + y^2 - 6x - 2y + 4 = 0
why is price competition more of a factor in internet sales than other forms of retail?​
What is a covalent bond?