Respuesta :
For a solution to exist for two lines, y=y so we can say:
-3=7x-10 add 10 to both sides
7=7x divide both sides by 7
x=1
So the solution is the point (1, -3)
-3=7x-10 add 10 to both sides
7=7x divide both sides by 7
x=1
So the solution is the point (1, -3)