jessicafahrner jessicafahrner
  • 24-04-2015
  • Mathematics
contestada

Solve each linear system. Verify each solution by substituting the coordinates of your solution into both equations.

x-y=8 and x+2y=2

Respuesta :

Panoyin
Panoyin Panoyin
  • 25-04-2015
1x - 1y = 8
1x + 2y = 2
       -3y = 6
        -3    -3
          y = -2
 x - (-2) = 8
   x + 2 = 8
       - 2  - 2
          x = 6
     (x, y) = (6, -2)
Answer Link

Otras preguntas

Help needed please and thank you
Rewrite with only sin x and cos x. cos 2x + sin x
The power of the committee chair to control what ideas do or do not become bills is called the _____ .
In triangle ABC, the measure of angle A=60 degrees, the measure of angle C=60 degrees, and the length of AB is 7 inches. Which of the following must be true? F)
What is an acute angle
helpp me plzzzz ???????????????????????????????? How does the number of Electoral College votes a presidential candidate has compare to the number of popular vo
Which statement correctly compares the constants of variation for the graph and the equation below?
What was Herbert Hoover’s approach to the Depression economy based on
Give the ground state electron configuration for pb.
Which concept is best associated with increased content knowledge?