Question

Solve the system

y=3x^2+3x-5

2x-y=3​

Answer 1

1. You can’t solve that
2. solve for x:
2x=3+y
x=3+y/2

solve for y
-y=3-2x
y=-3+2x
y=2x-3

Answer 2

y=3x^2+3x-5. and 2x-y=3
x=-.8 so y=4.6