Question

resolva esta equação
2x+5+27?

Answer 1

2x+5+27=0
2x=-5-27
2x=-32
x=-32/2
x=-16

Answer 2

$2x+5+27=0\to\\\\ 2x=-5-27\to\\\\ 2x=-32\to\\\\ x= \frac{-32}{2} \to\\\\ x=-16$