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3 years ago

-9x=-36 what is the answer

Mathematics

1 answer:

12345 [234]3 years ago

8 0

-9x=-36

divide both sides by -9

to get x by itself

to get +x

-9x/-9= -36/-9

cross out -9 and -9, then becomes -1*-1*x= x

x= -36/-9

answer:

x= 4

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Answer:

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Step-by-step explanation:

Given:

The volume of a rectangular prism is 72 cubic centimeters.

The prism is 2 centimeters wide and 4 centimeters high.

Now, to find the length of prism:

Let the length be $l$ .

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So, putting the formula to get the length of prism:

$Volume = length\times width\times height$

$72=l\times 2\times 4$

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Dividing both sides by 8 we get:

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