Question

9x+y=11, -6x-y=-8
solve for x and y using system of elimination ​

Answer 1

3

Explanation:

9x+y=11 .....(1)

-6x-y=-8 ....(2)

Add equation 1 to equation 2

-6x+9x -y+y =-8+11

3x=3

Divide both sides by 3

3x/3=3/3