Question

How do you solve `|5y-4| = |5y+9|`?

Answer 1

`-1/2`

Explanation:

`|5y−4|=|5y+9|`

`5y−4=5y+9 or 5y−4=-(5y+9)`

`-4=9 or 5y−4=-5y-9`

`X or 10y= -5`

`y=-5/10=-1/2`