Question

$2(x - 5) + 4(x - 1) = 0$

Answer 1

Olá, tudo bem?

$2(x-5)+4(x-1)=0\to\\\\2x-10+4x-4=0\to\\\\ 2x+4x=10+4\to\\\\6x=14\to\\\\x=\dfrac{14}{6}\to\boxed{x=\dfrac{7}{3}}$

É isso!! :)