3•(x+3)-2•(x-1)+6•(2x-4)=18

Question

3•(x+3)-2•(x-1)+6•(2x-4)=18

Answer 1

3•(x+3)-2•(x-1)+6•(2x-4)=183х+9-2х+2+12х-24=18
13х=18-9-2+24
13х=31

х=31/13
x=2     5/13