Question

USING SUBSTITUTION, WHAT IS
Y=-×-6
Y=×-4

Answer 1

Explanation:

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Answer 2

x=-1, y=-5. (-1, -5).

Explanation:

y=-x-6

y=x-4

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-x-6=x-4

-x-x-6=-4

-2x-6=-4

-2x=-4+6

-2x=2

x=2/-2

x=-1

y=-1-4

y=-5