Solve 5x + 14 = k for x. A. B. x = k – 14 C. x = 5k – 14 D.

4x + 14 = k

Do the opposite of PEMDAS
Isolate the x, subtract 14 from both sides
4x + 14 (-14) = k (-14)

4x = k - 14
divide 4 from both sides
4x/4 = (k-14)/4

x = (k-14)/4 is your answer

hope this helps