x = (r + st)/r is the expression that represents x in the equation rx - st = r.
Recipere is the Latin word that's represented by the 'R' in 'Rx'. It's an imperative that means 'Take'. It tends to be translated into English as 'recipe'.
Tx and Rx - are shorthand for 'transmit' and 'receive'.
rx mean take theser
Rx simply means that patient needs to take the following medicine.
As soon as possible.
You cannot, because the statements are false! (The second is rational only if r = 0).
RX-7 means Rotary Sports Car number 7. In 1970's Japanese Marketing - X often referred to Sports or Activity. RX = Rotary Experimental.
The original RX date is the date the prescription was first written. This is important to know when refills are available for a medication.
RX Prescription RX Radix (Latin: Root; derivation of prescription) RX Receive/Receiver/Reception RX Radiation Experiments RX Re-Xray RX Reaction (medical) RX Reactor RX Recipe - Take RX Reparable Exchange RX Reserve RX Resources Exchange RX Rexall RX Treatment RX US Revenue Distilled Spirits (Scott Catalogue prefix; philately) rx Rotary Experimental (Mazda model/engine)
it mans that the treatment is started according to doctors advice.
It is meaningless but X on its own means 10