Answer: IDK sssrry
Step-by-step explanation:
Answer:
how can I help?
with what?
2x+y=14+y
x=7
7+13y=35-y
14y=28
y=2
14x^2+6x-7x-3
14x^-7x +6x-3
group
7x(2x-1) +3(2x-1)
factor out (2x-1)
(2x-1)(7x+3)