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In Mathematics / High School | 2014-05-01

Solve the equation:

8k - 1 = 15

Asked by Millie3

Answer (3)

8 k − 1 = 15 / + 1 8 k − 1 + 1 = 15 + 1 8 k = 16 / : 8 8 k : 8 = 16 : 8 k = 2

Answered by Anonymous | 2024-06-10

you have to add 1 to the -1 and you will get 0.What you have to do next is also add 1 to 15 because you want a variable on one side and a number on the other.So now you have 8k=16. So you divide 8 to 8k and you get nothing divide 8 and 16 and your answer for k =2 hope you get it right.trust mw it is very easy when you get use to it

Answered by mashjmendez | 2024-06-10

The solution to the equation 8 k − 1 = 15 is k = 2 . This is determined by adding 1 to both sides and then dividing by 8. Following these simple steps, we find the value of k.
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Answered by Anonymous | 2024-12-23