Question

-3(х-2)+4(1+2х)=10,3+20х

Answer 1

-3x+6+4+8x=10,3+20x
5x+10=10,3+20x
5x-20x=10,3-10
-15x=0,3
x=0,3:(-15)
x=-0,02

Answer 2

-3(х-2)+4(1+2х)=10,3+20х
-3х+6+4+8х=10.3+20х
5х+10=10,3+20х
5х-20х=10,3-10
-15,х=0,3
х=0,3: (-15)
х=-0,02