Respuesta :
Step-by-step explanation:
ok first u put the first equation into the second one
u put (x=2y-1) into 3x-2y=-3
so,
3(2y-1)-2y=-3
6y-3-2y=-3
4y=-3+3
4y=0
y=0
when y =0, then
x=2y-1
x=2(0)-1
x=0-1
x=-1
Step-by-step explanation:
ok first u put the first equation into the second one
u put (x=2y-1) into 3x-2y=-3
so,
3(2y-1)-2y=-3
6y-3-2y=-3
4y=-3+3
4y=0
y=0
when y =0, then
x=2y-1
x=2(0)-1
x=0-1
x=-1