Question

x=-1 is a solution of the equation is ​

Answer 1

Answer:

a-b+c=0...............okkkkk hope it will help you....plz mark it brainlist.....

Answer 2

x= -1

let's add y to both sides-

x+ y = y-1

let's add 5 to both side-

x+y+5 = y+4

x=-1 is a solution of the equation -

x+y+5 = y+4