2 years ago

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

Mathematics

2 answers:

katovenus [111]2 years ago

5 0

X=27 Is the answer the rest of them are wrong.

nadezda [96]2 years ago

4 0

Answer:

x = 27

Step-by-step explanation:

3x-4y = 65

Let y = 4

3x - 4*4 = 65

3x -16 = 65

Add 16 to each side

3x-16+16 = 65+16

3x = 81

Divide each side by 3

3x/3 = 81/3

x = 27

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