Question

a) qual e a raiz da equacao3-5×=1?​

Answer 1

Resposta:

$x=\frac{4}{5}$

Explicação passo a passo:

$3-5x=1\\\\3-5x-3=1-3\\\\-5x=-2\\\\x=-2:-5\\\\x=\frac{4}{5}$