Question

eu preciso da questão 2 (x+3) =1/8

Answer 1

$2(x+3) = \frac{1}{8} \\ 2x+6 = \frac{1}{8} \\ 8(2x+6) = 1 \\ 16x + 48 = 1 \\ 16x = 1-48\\ x = \frac{-47}{16} \\ x = -2,9375$

Answer 2

2(x+3) =1/8
2x+6=1/8
8(2x+6)=1
16x+48=1
16x=-48+1
x=-47/16