Answer:
(-1,-1)
Explanation:
Given the system of equation
-6x + 5y= 1 ..... 1
6x+4y=-10 ..... 2
Adding both equations to eliminate x;
0 + 5y + 4y = 1 - 10
9y = -9
y = -9/9
y = -1
Substitute y = -1 into 2
From 2; 6x+4y=-10
6x+4(-1)=-10
6x-4=-10
6x = -10+4
6x = -6
x = -6/6
\x = -1
Hence the required solution (x, y) is (-1,-1)