Answer:
(-3,-1)
Step-by-step explanation:
Given equations are :
[tex]3x - 2y=-7\ ....(1)\\\\y=-7x - 22...(2)[/tex]
Put the value of y from equation (2) to equation (1), so,
[tex]3x - 2(-7x - 22)=-7\\\\3x+14x+44=-7[/tex]
Taking variables on one side and constant on another side.
[tex]17x=-7-44\\\\17x=-51\\\\x=-3[/tex]
Put x = -3 in equation (2) i.e.
[tex]y=-7(-3) - 22\\\\y=-1[/tex]
So, the value of x and y are (-3) and (-1) respectively.
