Question

A system of equations is shown below: 6x - 5y = 5, 3x + 5y = 4. The x-coordinate of the solution to this system of equation is what? Thank you to however can help me with this. I've been having a lot of trouble with this math concept. :)

Answer 1

6x - 5y = 5
3x + 5y = 4

If the left sides are equal to the right sides then if we add left side of first equation to left side of the second one and right side of the first euation to right side of the second one they still would be equal


6x - 5y = 5
3x + 5y = 4
9x +0y = 9
9x = 9
x = 1