Question

Solve l2y-2l = 15

Answer 1

\[\left| 2y-2 \right|=15\]

Answer 2

Abs(2y-2)=15

Answer 3

So do I add two, divide by two?

Answer 4

|x|=x or -x

Answer 5

So
|2|=2 or -2
Right?

Answer 6

you have to split the equation into 2 possible cases

Answer 7

I'll put the -2 with the 15, which should be 13, meaning abs(2y) = 13

Answer 8

2y-2=15 and 2y-2=-15

Answer 9

now solve those 2

Answer 10

and you should get 2 solutions

Answer 11

Y = 7.5 for the first one and Y = -8.5 for the second?

Answer 12

No