To make x the subject of the formula in a/x - 1 = b/2x, we can follow the steps below:
Step 1: Multiply both sides of the equation by 2x to remove the denominators:
2x * (a/x - 1) = 2x * (b/2x)
This simplifies to:
2a - 2x = b
Step 2: Move -2x to the other side of the equation:
2a = b + 2x
Step 3: Move b to the other side of the equation:
2a - b = 2x
Step 4: Divide both sides of the equation by 2 to solve for x:
(2a - b)/2 = x
Therefore, x = (2a - b)/2.
Make x subject of formula in a/x -1=b/2x
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