I have this one problem that I need help on, can anyone help me??

Given: Angle A is comp. to Angle B

Angle C is comp. to Angle B

Angle A = (3x + y)

Angle B = (x + 4y + 2)

Angle C = (3y - 3)

Find: Angle B

Please explain...

I need some help with this one, I do not understand it...

HELP!!!