Question

Encontre a raiz da equação: 3x/2 + 10/6 = - (x + 4)/20 +18/5.

Answer 1

Resposta:

$x=\frac{104}{93}$

Explicação passo a passo:

$\frac{3x}{2}+\frac{10}{6}=\frac{-\left(x+4\right)}{20}+\frac{18}{5}$

$\frac{3x}{2}+\frac{5}{3}=\frac{-\left(x+4\right)}{20}+\frac{18}{5}$

$\frac{3x}{2}+\frac{5}{3}=-\frac{x+4}{20}+\frac{18}{5}$

$90x+100=-3\left(x+4\right)+216$

$90x+100=-3x+204$

$90x=-3x+104$

$93x=104$

$x=\frac{104}{93}$