Solve the system of equations by adding or subtracting. {-x-2y = 3 ( 3x + 2y = 15 The solution of the system is<

Solve the system of equations by adding or subtracting.
{-x-2y = 3
( 3x + 2y = 15
The solution of the system is

1 thought on “Solve the system of equations by adding or subtracting. {-x-2y = 3 ( 3x + 2y = 15 The solution of the system is<”

  1. Answer:
    x=9, y=-6
    Step-by-step explanation:
    you can add to cancel out the y: -x+3x=18. x=9. You then plug x back to get the value for y.

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