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qwelly [4]
3 years ago
9

What is the value of x in the equation 3x-4y=65, when y equals 4?

Mathematics
1 answer:
andreev551 [17]3 years ago
5 0

Answer:

x = 27

Step-by-step explanation:

3x - 4y = 65

3x = 65 + 4y

<em><u>Find x, when y = 4</u></em>

3x = 65 + 4 (4)

3x = 65 + 16

3x = 81

x = 27             [ \ x = \frac{81}{3}\ ]                    

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We have been given that Yasmin is building a square coffee table to nest inside an existing table. The larger table has side lengths 2x + 6 ft.The nested table will have  side lengths 1/4 the length of the existing lengths.

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