Question

4,5.(8-2x)=0,8.( x-1)

Answer 1

4,5.(8-2x)=0,8.( x-1)
36-9х=0,8х-0,8
-9х-0,8х=-0,8-36
-9,8х=-36,8
х= 3 ³⁷ /₄₉