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

1 answer:

5 0

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: { $2 \frac{3}{7};1,5}$ }

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