Question

o conjunto verdade da equaçao 8x-10/5x=8-x/15x

Answer 1

            $\frac{8x-10}{5x} = \frac{8-x}{15x} \\ \\ 8x-10= \frac{5x(8-x)}{15x} \\ \\ 8x-10= \frac{8-x}{3} =3(8x-10)=8-x \\ \\ 24x-30=8-x \\ \\ 24x+x=8+30 \\ \\ 25x=38 \\ \\ x= \frac{38}{25}$