To solve the equation r = cs/d for c, we need to isolate c on one side of the equation. We do this by multiplying both sides of the equation by d and then dividing both sides by r. This gives us:
rd = cs
c = rd/s
Now c is isolated, and we have solved the equation for c in terms of r, d, and s.
To solve r = d cs for c , first multiply both sides by d to get r d = cs . Then, divide both sides by s to isolate c , resulting in c = s r d .
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