Question

Given: y = -x - 6

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2

Write the equation in general form Ax + By + C =0.

-x - 2y - 6 = 0
-x + 2y - 6 = 0
x + 2y + 6 = 0

Answer 1

If I understood the question correctly that you hab to pic one of the 4 than it’s...
x+2y+6=0

Answer 2

`y=(-x-6)/(2)\qquad\text{multiply both sides by 2}\\\\2y=-x-6\qquad\text{subtract 2y from both sides}\\\\0=-x-2y-6\\\\\boxed{-x-2y-6=0}\qquad\text{change the signs}\\\\\boxed{x+2y+6=0}`