Question

A system of equations is shown below:

x + y = 3
2x −y = 6

The x-coordinate of the solution to this system of equations is

Answer 1

x + y = 3
2x - y = 6
-------------add
3x = 9
x = 9/3
x = 3 <===

Answer 2

Answer:

The only way to be able t o mark someone brainest is if there are 2 answerd so now you should be able to make his brainest

Step-by-step explanation: