kekecantonxox121 kekecantonxox121
  • 04-02-2019
  • Mathematics
contestada

Find the solution of system of equation y= x-4 y=4x+2

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 09-02-2019

Answer:

  (x, y) = (-2, -6)

Step-by-step explanation:

Equate the two expressions for y to get an equation in x alone.

  x -4 = 4x +2

  -6 = 3x . . . . . . . subtract 2+x

  -2 = x . . . . . . . . divide by 3

  y = -2-4 = -6 . . . use the first equation to find y

The solution is (x, y) = (-2, -6).

Answer Link

Otras preguntas

the mass of an object is 3.5k what is the mass of the object in grams
what is the value of-3_2_3_1_3
Write an inequality for the following statement. Y is less than or equal to 4
vitamins and minerals found in strawberrys
FIRST IS BRAINIEST FASSTTTT REALLY EASYYY 15 MIN. ONLY FIRST IS BRAINIEST FASSTTTT REALLY EASYYY 15 MIN. ONLY Need help in a few math questions please help than
If 1 yard=3 feet and 1 mile=5,280 feet, how many yards are in 5 miles? 79,200 yards 26,400 yards 8,800 yards 352 yards
Someone please help me in this homework
what are the levels of organization
If you rotate a right triangle, what feature of the triangle changes? a. leg lengths b. angle measures c. length of hypotenuse d. position of the triangle
State one way in which persons become members of the representative (lower house)