SOLUTION: (x-y)/x=z --> how can i calculated what x is?
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Question 990490
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(x-y)/x=z --> how can i calculated what x is?
Answer by
josgarithmetic(39615)
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Simplify according to the number properties you are learning, and isolate terms of x onto one side, and use multiplication property of equality.
x-y=zx
-y=zx-x
y=x-zx
y=x(1-z)
x=y/(1-z)