If your greatfull answer these questions god bless who ever answer it

y = x + 2
2x - y = -4
solve the system of equations using substitution.
a) (-2,-4)
b) (-2,0)
c) (-6,-4)
d) (-6,8)

2.5x - 2y = 3
-5x + 4y = 9
solve the system of equations.
a) x = 6, y = 3
b) x = 6, y = 13 1/2
c) x = 3, y = 6
d) x = 1, y = 0

3.

x + 3y = 5
-x + 6y = 4
solve the system of equations.
a) x = 1, y = 2
b) x = 2, y = 1
c) x = 1, y = 1
d) x = 0, y = 2

4.what is the solution to the system of equations shown in the graph?
a) (0, 5)
b) (-2, 1)
c) (0, -1)
d) (1, -2)
graph is below