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Effectus [21]
3 years ago
10

Consider the sequence of steps to solve the equation 3(x-4)+5x=9x-36

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0

Answer:

Simplification of the given expression gives value of x = 24.

Step-by-step explanation:

Here, the given expression is  3(x-4)+5x=9x-36

Now, by DISTRIBUTIVE PROPERTY:

A ( B - C )  =  AB  -  AC

Simplifying the given expression step by step ,we get:

3(x-4)+5 x = 9 x - 36  ⇒     3(x) - 3(4) + 5x = 9x - 36

or, 3x - 12 + 5x = 9x - 36

⇒ 8x - 9x = -36 + 12

or, - x  = - 24

⇒ x  = 24

Hence, the the simplification of the  given expression, the value of x = 24.

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azamat

Answer:

r = 8

Step-by-step explanation:

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383 / 6 = r^2

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3 years ago
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Answer:

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Answer:

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Step-by-step explanation:

For this case we want to test the following system of hypothesis:

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