3 years ago

Solve for y -2(x + 3 y) =18

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

3 0

Answer:

y= -3y - 1/3x

Step-by-step explanation:

-2(x + 3y) = 18 Distribute the -2 to the x + 3y

-2x - 6y = 18

+2x +2x Add the 2x to both sides

-6y = 18 + 2x Divide both sides by -6

y= -3y - 1/3x

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Answer:

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Explanation:

Given two points (x1,y1)=(2,21) and (x2,y2)=(84,-30), we find the slope using the formula below:

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Substitute the given points:

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Answer:

1/5

Step-by-step explanation:

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3 years ago

Suppose that c varies jointly with d and the square of g, and c = 30 when d = 15 and g = 2.

maksim [4K]

Answer:

$d = \dfrac{3}{16}$

Step-by-step explanation:

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$c\propto dg^2$

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