Question

Ayúdenme pls -2 ( x + 1 ) = - x - 7

Answer 1

-2 ( x + 1 ) = - x - 7

-2x-2=-x-7

x-2x=-7+2

-x=-5

5=x

espero te sirva suerte en tus estudios :)

Answer 2

-2 (x+1) = -x -7

-2x-2 = -x-7

-2x+x = -7+2

(-1) -x = -5 (-1)

x = 5