Mj0623 Mj0623
  • 27-02-2022
  • Mathematics
contestada

Solve the system of equations by the addition method.

{2x - 3y = 3
{- 3x + 2y = -2

Solve the system of equations by the addition method 2x 3y 3 3x 2y 2 class=

Respuesta :

biffyboffboof
biffyboffboof biffyboffboof
  • 27-02-2022

Answer:

2x - 3y = 3

- 3x + 2y = -2

so we have to make it so one of the variables matches

equation one times -3

-6x+9y=-9

equation two by 2

-6x+4y=-4

now lets subtract equation 2 by equation one

5y=-5

y=-1

now lets plug in

2x-3=3

+3

2x=6

x=3

the answer is (3,-1)

Hope This Helps!!!

Answer Link

Otras preguntas

Austin is not able to pay the entire balance due by the due date of the return (without extensions). what are his options?
Who is benedict arnold
What type of reaction occurs when large carbohydrate molecules are broken down into smaller sugars? select one: a. dna guiding the production of a particular pr
Tom wants to reach a second floor window on a house that is 20 feet above ground. If he must put the ladder at a 70 degree angle to the ground, how long must t
The quadriceps femoris is the prime mover of knee extension. a. True b. False
When tourism generates dollars that are not respent in the area, it is referred to as ________?
Plz help brain fam! Quadrilateral EFGH was dilated and rotated 90 degrees clockwise about the origin form quadrilateral E'F'G'H'. Which part of the quadrilatera
Is the cochlea an organ?
What law was found to be unconstitutional in the dred scott decision?
In Hamlet, Prince Hamlet announces that he will pretend to be insane, but some scholars have argued that Hamlet ends up not just pretending to be insane and pos