12x+5=3(0,5x+8)-2(x-1)

Question

12x+5=3(0,5x+8)-2(x-1)

Answer 1

12x+5=3(0,5x+8)-2(x-1)
12х+5=1,5х+24-2х+2
12х-1,5х+2х=26-5
12,5х=21
х=21:12,5
х=1,68

Answer 2

12x+5=1,5x+24-(2x-2)
12x+5=1,5x+24-2x+2
12x=26-0,5x-5
12x+0,5x=21
12,5x=21
x=21:12,5
x=1,68