I need help dont understand at all plz help fast.

b = 22

Step-by-step explanation:

OK

So this question is actually very simple.The concept of  this equation is that the question is asking how the angles will prove parrel for both lines.So we can do a alegbric equation like this:

(5b + 16) + ( b +32 ) =180 degrees

We do a 180 degrees because each angle is beside each other.Now we like this:

6b +48 =180

Then move all the nums to one side and all the variables to the other.Like this:

6b = 180 - 48

6b = 132

b = 132/6

b = 22

Hope to help.