jaBrcd1ondra
jaBrcd1ondra jaBrcd1ondra
  • 16-08-2016
  • Mathematics
contestada

What is the solution of the system? Use elimination. 3x – 4y = 9 –3x + 2y = 9

Respuesta :

meerkat18
meerkat18 meerkat18
  • 19-08-2016
we are given with two equations and is asked to determine the solution of the system of linear equation. via elimination, we add the two equations to eliminate 3x, this means y should be equal to 9 and from the first equation, x should also be equal to 9, too
Answer Link

Otras preguntas

What is another way to write 300+20+5
Convert the Fractions to Decimals 1.) 13/20 2.) 7/9 3.) 15/20 4.) 4/5 5.) 2/20 6.) 9/20 7.) 9/10 8.) 1/3 9.) 1/2 10.) 3/5 11.) 1/5 12.) 6/10 13.) 2/3 14.) 2
A direct democracy is also known as a __________ democracy. do you know the answer
is 4/5 - 1/2 equal to 0.4 or 0.3 or something else?
121 ÷ a = 11; = equal what?
Which lists all the integer solutions of the inequality |x| < 4? A. –3, –2, –1, 0, 1, 2, and 3 B. –4, –3, –2, –1, 0, 1, 2, 3, and 4 C. 0, 1, 2, and 3 D.
Read the following sentence. Of course, just as he reached the top of the stairs, he could hear the ring of the telephone from down below. What is the correct p
Which of the following is not true about the methods Spanish friars used to achieve their goals?
from 42 acres to 72 acres as a percent increase
In muclticellular organisms, the cell cycle produces groups of cells that perform the same function. What are these groups of cells called?