Question

Find the the solution of this system of equations -7x-6y=59 -8x-6y=58

Answer 1

hello : 
 -7x-6y=59...(1)
 -8x-6y=58...(2) 
(1)-(2) : x = 1 
subsct in (1) 
-7-6y = 59
6y =-66
y = -11