Question

-0,2(2х-1) + 4,2(0,5х-8х)

Answer 1

-0,4x+0,2+2,1x-33,6x=0,2-31,9x

Answer 2

-0,2(2х-1) + 4,2(0,5х-8х)=-0,4x+0,2+2,1x-33,6x=0,2-31,9x