Question

A pergunta está na imagem.

Answer 1

$\dfrac{2x+3}{5}-\dfrac{x+1}{2}+\dfrac{1}{6}=5\\ \\ \\ \dfrac{6\cdot \left(2x+3\right)\ -15\cdot \left(x+1\right)+5=30\cdot 5}{30}\\ \\ \\ 12x+18-15x-15+5=150\\ \\ -3x=150-18+15-5\\ \\ -3x=142\\ \\ x=-\dfrac{142}{3}$