Which ordered pair is a solution for the system of equations?

{ 3x - 5y = 15
{ 2x - y = -4

a) (-5, -6)

b) (0, 3)

c) (2, 8)

d) (-6, -11)

I don't like to eliminate this one

I will use subsitution

take 2nd equation and add 4+y to both sides
2x+4=y
sub 2x+4 for y in top equation

3x-5(2x+4)=15
3x-10x-20=15
-7x-20=15
add 20 to both sides
-7x=35
divide both sides by -7
x=-5

sub back

2x+4=y
2(-5)+4=y
-10+4=y
-6=y

x=-5
y=-6
(x,y)
(-5,-6)

A is answer

Your answer should be “b” i truly hope i could ! good luck (:

How am i goonna know explain