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Delicious77 [7]

4 years ago

6

-1/4x + 6 = 0 A.-24 B.24 C. -6 D. 6

1 answer:

denis-greek [22]4 years ago

7 0

For solving this equation first you should add -6 on both sides of the equation so you will have:
-1/4x = -6
then you can multiply both sides by -4 so you will have:
x = -6 * -4 = 24
and it is positive because when two negative numbers multiply by each other you will have a positive answer so the answer is B.24 :)))
i hope this is helpful
have a nice day

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Answer:

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Step-by-step explanation:

Given

$x - 9y = 12$

Required

Which option is true?

A coordinate point is of the form; $(x,y)$

So, we have to substitute the x and y values in the given equation.

A. For (12,0)

$x = 12$ and $y = 0$

$x - 9y = 12$ becomes

$12 - 9*0 = 12$

$12 - 0 = 12$

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<em>This is true</em>

B. For (0,12)

$x = 0$ and $y = 12$

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$0 - 9*12 = 12$

$- 9*12 = 12$

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<em>This is false</em>

C. For (3,-1)

$x =3$ and $y = -1$

$x - 9y = 12$ becomes

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$3 + 9 =12$

$12 = 12$ <em></em>

<em></em>

<em>This is true</em>

D. For (0,-4/3)

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$0- 9*-\frac{4}{3} = 12$

$0+ 9*\frac{4}{3} = 12$

$0+ 3*4 = 12$

$0+12 = 12$

$12 = 12$

<em></em>

<em>This is true</em>

<em></em>

<em>Hence, (12,0) , (3,-1) and (0,-4/3) are true values of the equation</em>

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