3 years ago

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

Find x, when y = 4

3x = 65 + 4 (4)

3x = 65 + 16

3x = 81

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

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