Question

10x-17x+34=7x-26x+28

Answer 1

10х-17х+34=7х-26х+28

10х-17х-7х+26х= 28-34

12х= -6

х= -6 :12

х = -0,5

Answer 2

$10x-17x+34=7x-26x+28$
$10x-17x-7x+26x=28-34$
$12x=-6$
$x=- \frac{6}{12}$
$x=-0.5$