The answer is, y = -1/3 - 3
Don't know if it's right, but do let me know! use percentage to visualise your workings. :)
Answer:
the number 2 is present on one side of the six-sided die giving you a 1 in 6 chance of rolling a 2.
<span>(-5y^3 - 7y) + (7y^3 + 8y +9)
</span>
-5y^3+7y^3-7y+8y+9 <---- Group like terms
-5y^3+7y^3+y+9 <---- Add similar elements
Answer: 2y^3+y+9
Read it carefully as it may look confusing with the symbols.