Question 625030
x - y = 0

6x + 5y = -22

The lines intersect at 


solutions by multiplication and addition
.
Given:
 x -  y =   0
6x + 5y = -22
.
We start by "multiplying" both sides of the top equation by 5:
5x - 5y =   0
6x + 5y = -22
.
Then, we "add" both equations together:
5x - 5y =   0
6x + 5y = -22
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11x     = -22
x = -2
.
To find y, we plug the above into:
 x -  y =   0
-2 -y =   0
-y = 2
y = -2
.
answer: (x,y) = (-2, -2)