Question

Solve for x: −2(x + 3) = −2(x + 1) − 4

Answer 1

\[-2(x+3)=-2(x+1)-4\]
\[-2x-6=-2x-2-4\]
\[-2x+2x=-2-4+6\]
\[0x=0\]
\[x \in(-\infty;+\infty)\]

Answer 2

what does it = ? ... @Gretacig

Answer 3

it means that you can take any x, it will be fit, because there is multiplication of 0.

Answer 4

so it would be all real numbers ?

Answer 5

yes

Answer 6

thanks so much! (: