Question

Resuelve
-x(a-4)-2x+(2-a)

Answer 1

$-x\left(a-4\right)-2x+\left(2-a\right)$
$\mathrm{Poner\:los\:parentesis\:utilizando}:\quad \:a\left(b+c\right)=ab+ac$
$=-ax-4x-2x+2-a$
$=-ax+2x+2-a$