(5,8x-40,1):0,8=(3,2x-23,9):(-2,4)

Question

(5,8x-40,1):0,8=(3,2x-23,9):(-2,4)

Answer 1

0,8*(3,2х-23,9)=-2,4*(5,8х-40,1)
2,56х-19,12=-13,92х+96,24
16,48х=115,36
х=115,36:16,48
х=7