Question

9× - 2( - 1 - ×) = ×-5

Answer 1

9x - 2(-1 - x) = x - 5

9x + 2 + 2x = x - 5

9 x + 2x - x = -5 - 2

10x = - 7

x = -7 / 10

x = - 0.7

Answer 2

$9x - 2( - 1 - x) = x - 5$
$9x + 2 + 2x = x - 5$
$9x - x + 2x = - 2 - 5$
$10x = - 7$
$x = - 7 div 10$
$x = - 0.7$