Question

find the slope of the line 2x+3y=y

Answer 1

GIVEN :-

➡2x+3y=y

=> 2x= y-3y

=> -2y=2x

=> y= -x
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we know that....

slope of any line is...
$\frac{dy}{dx}$

=> differtiating both the sides...
$\frac{dy}{dx} = \frac{d( - x)}{dx}$

$\frac{dy}{dx} = - 1$
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so slope is -1

hope it helps you...
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