First move the (Y) to the other side of the equal sign,

Then subtract add (15) on both sides

Since a variable can't be negative just divide by (-1) on both sides,

The answer would be,

Hope this helped
:D
Answer:
52
Step-by-step explanation:
W====~~~
Use gauthmath it can help with any math problem u have instead of waiting for hours on here 3EMB3R use this code to get extra tickets
Answer:
its an isosceles triangle which means that the sides a and c are the same
so C is the correct answer!!
Step-by-step explanation: