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2 years ago

What is the equation of the line -3x-2y=30 in slope intercept form?

Mathematics

2 answers:

V125BC [204]2 years ago

7 0

-3x-2y=30
+3x +3x
-2y=3x+30
/-2 /-2 /-2

y=-3/2x-15 is the answer

Igoryamba2 years ago

6 0

You have to change it to the form y = mx + c

-3x - 3y = 30

add -3x to both sides
-3y = - 3x + 30
now divide through by -3:-

y = x - 10 answer

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Step-by-step explanation:

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$(m-3)^2=0\\\\m=3$

In order to verify it, you must substitute $m=3$ into the equation and solve it:

$\frac{3}{3+3}-\frac{3}{3-3}=\frac{3^2+9}{3^2-9}\\\\\frac{3}{6}-\frac{3}{0}=\frac{18}{0}$

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