Question

use the elimination method to slove the system of equations.choose the correct ordered pair.6x+2y=8 12x+y=22

Answer 1

Answer:

( 2, -2 )

Step-by-step explanation:

6x + 2y = 8       divide everything by -2

-3x  - y = -4

12x + y = 22     Add the two equations together

 9x + 0 = 18       divide by 9

       x = 2

plug the x value into either equation to find y

12(2) + y = 22

    24 + y = 22

            y = -2

verify your result with the other equation

6(2) + 2(-2) = 8

        12 - 4 = 8

               8 = 8  verified.

Answer 2

Answer: use photo. math

Step-by-step explanation:

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