lilmissfastersevenbr
lilmissfastersevenbr lilmissfastersevenbr
  • 04-05-2020
  • Mathematics
contestada

Solve the system of linear equations by elimination.

−x+3y=0

x+3y=12

Respuesta :

Thrillpie
Thrillpie Thrillpie
  • 04-05-2020

Answer:

(6,2)

Step by Step explanation:

1- Add the two equations so the Xs cancel out

2- find y by dividing 6 from both sides

3- plug in the y value in the place of the y in one of the equations

4- solve the equation to find X

5 - put answer in correct format (x,y)

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