(18x-19)-(4-7)=-73 kak reshit

Question

(18x-19)-(4-7)=-73 kak reshit

Answer 1

18х-19-4+7=-73
18х-16=-73
18х=-73+16
18х=-57
х=-3 3/18

Answer 2

(18x-19)-(-3)=-73
18x-19+3=-73
18x=57
x=3.17