Question

Solve the equation for y if |y + 3| = 9




y = 6, -12


y = 6, -6


y = 12, -12


y = 6

Answer 1

help i need a awnser.

Answer 2

\[\left| y+3 \right|=9\]
\[y+3=9\] or \[y+3=-9\]
\[y=6\] or\[y=-12\]

Answer 3

its 12,-12

Answer 4

|y+3|=9
part one when y>-3
(y+3) is always positive so y+3=9 i.e y=6
when y<-3
(y+3) is negative as absolute function (mod) is there it makes it positive -(y+3)=9 so y=-12

Answer 5

its A