Answer: 15y+50=x
Step-by-step explanation:
Answer:
<u>Answer</u><u>:</u><u> </u><u>B</u>
x^2+x+1
(3x^2+4x−1)+(−2x^2−3x+2)
Combine like terms
3x^2-2x^2+4x-3x-1+2