What is the solution of the system? Use the graph. y=x+5 y=-5x-1

Y = x + 5

y = - 5x - 1

so than you make y = y so x + 5 = - 5x - 1 result 6x = - 6 so x = - 6/6 so x = - 1

and than you check it

y = - 1 + 5 = 4

and

y = - 5 * (-1) - 1 = 5 - 1 = 4

so this mean that - 1 is the solution of the system sure