(17-3x)-(5+2x)=-3 помогите

Question

(17-3x)-(5+2x)=-3 помогите

Answer 1

(17-3х)-(5+2х)=-3
17-3х-5-2х=-3
-5х=-3-17+5
-5х=-15
х=3

Answer 2

17-3х-5-2х=-3
-5х=-3-17+5
-5х=-15
х=-15:(-5)=3
х=3