Question

linear equaton -2x-(x-1)+8=0​

Answer 1

Step-by-step explanation:

-2x -x +1 +8 =0

-3x + 9 =0

9= 3x

x =3

Answer 2

Solution:-

$\bold{- 2x - (x -1 ) + 8 = 0}$

$\bold{- 2x - x + 1 + 8 = 0}$

$\bold{ \implies{- 3x + 9 = 0}}$

$\bold{ \implies - 3x = - 9}$

$\bold{ \implies \cancel{ - }3x = \cancel{ - }9}$

$\bold{ \implies3x = 9}$

$\bold{ \implies \: x = \frac{9}{3} }$

$\boxed{ \huge{ \mathfrak \red{x = 3}}}$