Question

What does y and x equal for -2y+6y=6 -7x+8y=-5

Answer 1

If:
$\left \{ {{-2y+6y=6} \atop {-7x+8y=-5}} \right.$
4y=6
y=1,5
8y=12
-7x=-17
x=$2 \frac{3}{7}$
answer: {$2 \frac{3}{7};1,5}$}