Question

3(y+9)=12y+13 how many differnt solutions does it have?

Answer 1

Choice B
Exactly 1 solution


Because:

First we must disrupte
3y+27=12y+13

Next we switch one number to the other side
27=9y+13

Now we must switch the other number
14=9y

Now we must solve by dividing 14 by 9

y=1.555

This is one solution, so we now have our answer.

Answer 2

Answer:

Exactly 1 solution!