Question

Y+x=6 y-5x=8 Ino responder

Answer 1

$\boxed{\boxed{\bf{\blue{Olá}}}}$

vamos lá

$Y + \times = 6y - 5x = 8 \\y + x = 6 \times y - 5x \: \\ 6 \times y - 5x = 8$

então:

{$x = - \frac{1}{6}Y + y$

{$x = 1 \frac{1}{5}Y - 1 \frac{3}{5}$

resposta:

{$x = - \frac{1}{6}Y + y$

{$x = 1 \frac{1}{5}Y - 1 \frac{3}{5}$