Решите уравнение 3(2х – 1) + 7(х – 5) = – 52 – (1 – 3х)

3(2х – 1) + 7(х – 5) = – 52 – (1 – 3х) 6х-3+7х-35=-52-1+3х 6х+7х-3х=-52+4+35 10х=-13 х=-1.3