Mathematics for IGCSE & O level - Equations (Section 2 - No. 5)
Given the equation C = d + KR. Solve for R.
R = (C - d)/K
R = (d - C)/K
R = C - d/K
R = K(C - d)
Explanation
Isolating R involves subtracting d from both sides and then dividing by K.
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