Answer:
A
Step-by-step explanation:
1/5 is a lot smaller than 2/3, think of a pie and split it into 5 and 3, which one would have more pie in the slices,3
9x
(x² + 2x) - (x² - 7x) ← distribute parenthesis
= x² + 2x - x² + 7x ← collect like terms
= 9x
equation
value of x
