Question

5x-10=(x+1)/2
pff resposta e calcúlo pra agora ^~^

Answer 1

$5x-10= \frac{x+1}{2} \to~~ mmc=2\\\\ 10x-20=x+1\to \\\\ 10x-x=1+20\to \\\\ 9x=21\to \\\\ \boxed{x= \frac{21}{9} }$

Answer 2

Vamos lá...

Explicação passo a passo:

x = 21/9