2k+7=5k-k

This has already been answered. See your post and the response below.

To solve the equation 2k + 7 = 5k - k, you need to isolate the variable k on one side of the equation.

Let's go through the steps:

1. Combine like terms on each side of the equation:
2k + 7 = 5k - k
(2k + 7) = (4k)

2. Now, we want to isolate the k term by getting rid of the constant term. To do this, subtract 2k from both sides of the equation:
(2k + 7) - 2k = (4k) - 2k
7 = 2k

3. Finally, divide both sides of the equation by 2 to solve for k:
7/2 = 2k/2
7/2 = k

So, the solution to the equation 2k + 7 = 5k - k is k = 7/2.