2 years ago

Find x if the ekvation is x-3x+7x/2-1=9

Mathematics

1 answer:

sladkih [1.3K]2 years ago

4 0

Step-by-step explanation:

i got confused whether it is 7/2 or /2-1

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The sum of 13 divided by a number and that number divided by 13

7nadin3 [17]

Sum means add

the number is x

13 divided by a number is 13/x
the number divided by the number is x/13

so
$\frac{13}{x}+\frac{x}{13}$
also can be simplified to
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3 years ago

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konstantin123 [22]

Answer:

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Hope I helped.

Step-by-step explanation:

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3 years ago

What is another way to write the absolute inequality |p|<12?

GaryK [48]

Answer:

$-12$

Step-by-step explanation:

$\left|p\right|$

The interval notation is (-12, 12).

$-12$

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3 years ago