Answer:
-6x^2 +5xy - 6x
Step-by-step explanation:
Remember PEMDAS.
First distribute -5x into (x-y+1), as well as x into (x+1)
distributing first part: -5x^2 + 5xy - 5x ( remember, subtracting a negative is like adding.)
distributing second part: -x^2 - x (These are both negative due to the - in front of the X in the original problem.).
Then just simplify it by adding <em>like terms</em> (terms with the same variables and powers.). -5x^2 + 5xy - 5x - x^2 - x
Answer: -6x^2 +5xy - 6x
the correct answer is 17
If you want me to solve for "Y" then, the answer will be,
ir if you want me to solve for "X" instead then the answer will be,
the answer is true
6