Question

A system of equations is shown below:

x+y=3
2x-y=6
The x -coordinates of the solution to this system of equation is______

Answer 1

X-coordinate = 3

Explanation:

2x - y = 6

x + y = 3

3x = 9

3x/3 = 9/3

x = 3

2 (3) - y = 6

6 - y = 6

-y = 6 - 6

y = 0

( 3, 0 )

3 is the x-coordinate of your solution.