Question

Solve |y - 2|<10

Answer 1

We have :
y+2<10
K ?

Answer 2

@milenastro22

Answer 3

You have two inequalities to solve
|of a number|< 10 means
that the number inside the absolute value needs to be less than 10 or greater than -10
Here are some of examples of numbers satisfying your inequality:
|9|<10 see the number inside is 9 which is less than 10
|-9|<10 see the number inside is -9 which is greater than -10

We need the number insider to me <10 or >-10

So we have the following two inequalities to solve:

y-2<10 and y-2>-10

Answer 4

@myininaya : Thank you !
But isnt it +2 ???

Answer 5

No.
If you have |f|<10, then f<10 and f>-10