r= m/2 (c + K) for k
Mathematics · High School · Thu Feb 04 2021
Answered on
Given the numerical equation:
r = m/2 ( c + k)
Solve for k.
Solution:
In order to solve for k, the first step is to multiply both sides by 2/m which is the inverse or reciprocal of m/2. In this way, we can cancel out m/2.
r = m/2 ( c + k )
(2/m) r = m/2 ( c + k ) (2/m)
2r/m = c + k
Transpose c to the other side of the equation, hence it must be taken to note that in transposing a number, the sign changes.
k = (2r/m) - c
Final answer:
k = (2r/m) - c