помогите решить уравнение 2(11x-5)-17x=55

Решите уравнения двумя способами:

а)56-(x=12)=24

б)55-(х-15)=30

Can you speak French? - oh,no. I just know ...words.
I'd like to buy this T-shirt. How ... does it cost?
My bag is not very heavy today. There are only ... books in it.
Can I borrow some colour pencils from you? - Yes, of course, but I don't have...
It was cold and rainy during holidays so he only spent ... time outdoors.

A few, many, a little, much