Question

3(x × 20)=2 (50-x)= ?

Answer 1

Resposta:

$x=\frac{50}{31}$

Explicação:

$3\left(x\times \:20\right)=2\left(50-x\right)$

$60x=100-2x$

$62x=100$

$x=\frac{50}{31}$