Multiply (-6y-7) (4y+3) Simplify your answer.

1st multiply - 6y by 4y=-24y^2

2nd, multiply - 6y by 3=-18y

3rd, multiply - 7 by 4y=-28y

4th, multiply - 7 by 3=-21

5th, write all the terms in standard form: - 24y^2-18y-28y-21

Combine like terms:-18y-28y=-46y

Put in standard form: - 24y^2-46y-21

Final Answer: - 24y^2-46y-21