Question

Evaluate. -|-2 + 9| i need help

Answer 1

Hey there!!

Okay so let's start simplifying this :D

-| -2 + 9|  <---- remember that the "vertical bars" are absolute value signs

Absolute value signs will make any values within them into a positive value even if it was negative in the first place

-|  7 |   <---- first simplify what is within the absolute value signs

- 7  <----- this is your final answer!!!


I hope this helps you! ^__^