Evaluate the polynomial 6x - y for x = 3 and y =4

1 answer:

8 0

6 x 3 is 18. y is equal to 4. 18 minus 4 is 14. The answer is 14.

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vaieri [72.5K]

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eimsori [14]

Answer:

x = 9/2.

Step-by-step explanation:

2/3 x + 4 = 7

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2/3 * 3/2 x = 3 * 3/2

x = 9/2.

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