Question 671894
You can't solve for y (since it's NOT an equation), but you can simplify


6-3[4-(5y-5)]


6-3[4-5y+5]


6-3[-5y+9]


6+15y-27


15y-21


So 6-3[4-(5y-5)] simplifies to <font color="red">15y-21</font>