Question

I need help with absolute value
2[z+1]-3=z-2
Check for extraneous solutions.

Answer 1

absolute value is just the numbers distance from zero..... |-17| this number is 17 from zero so its absolute value is 17

|4| = 4
|-8| = 8
|34| = 34

Answer 2

You have to solve it like youre solving an equation though..

Answer 3

z-1= 2*1=2 -3=-2 =-4

Answer 4

That doesn't make sense...

Answer 5

yes it does
hold up its -1

Answer 6

you solved it like an equation and got -1?

Answer 7

I got 0

Answer 8

what