Question

решите уравнение -8*(2,6+×)=0

Answer 1

 -20.8 - 8х = 0
8х = -20.8 
х =- 20. 8 8
  х = -2.6

Answer 2

$-8*(2,6+x)=0$
$-8*2.6+x*(-8)=0$
$-20.8-8x=0$
$-8x=20.8$
$x=20.8/(-8)$
$x=-2.6$