Best Answer

To solve an equation, use the order of operations in reverse:

- 7k-52 = 9
- (addition)
- 7k = 61
- (division)
- k = (61/7) or ~8.71

Q: What is 7k-52 for k equals 9?

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-34

79 + k = 84 84 - 79 = k k = 5

k2 + 3k =108k2 + 3k - 108 = 0(k - 9) (k + 12)k = -9 , k = 12ANSWER:k = -9 , k = 12I hope this helps!

k/9-3=9k/9=9+3k/9=12k=12*9k=108now lets check our answer where k=108k/9-3=9108/9-3=912-3=99=9

x*y = k where k is a constant.When x = 9, y = 7 so k = 9*7 = 63 When x = 21, 21*y = 63 so y = 3.

Related questions

k equals 5.6

-34

The solution is k = 9.

is multiplication , so you multiply like k(9)=36 then k would equal k=4 because you divide 9 by 36 and it equals =4

k = 2

79 + k = 84 84 - 79 = k k = 5

k2 + 3k =108k2 + 3k - 108 = 0(k - 9) (k + 12)k = -9 , k = 12ANSWER:k = -9 , k = 12I hope this helps!

k/9-3=9k/9=9+3k/9=12k=12*9k=108now lets check our answer where k=108k/9-3=9108/9-3=912-3=99=9

k=.81 17 times over then, 82

x*y = k where k is a constant.When x = 9, y = 7 so k = 9*7 = 63 When x = 21, 21*y = 63 so y = 3.

11k+9=42 11k=33 k=11

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