Решите уравнение 1)7(х-19)=133 2)9(213-2х)=927 3)1344/(х+26)=32 4)384/(51-5х)=24

1) 7×(х-19)=133 х-19=133÷7 х-19=19 х=19+19 х=38 2) 9×(213-2х)=927 927÷9=13 213-2х=13 2х=213-13 2х=200 х=200÷2 х=100 3) 1344÷(х+26)=32 х+26=1344÷32 х+26=42 х=42-26 х=16 4)384÷(51-5х)=24 51-5х=384÷24 51-5х=16 5х=51-16 5х=35 х=35÷5 х=7