T tim New member Jun 24, 2009 #1 470 = [1/(1-x/346)]450 im having a hard time solving for x please show me how to to this i know 346 is wrong for the speed of sound waves through air but its the number my teacher gave me so i figured i should use it instead of 343.
470 = [1/(1-x/346)]450 im having a hard time solving for x please show me how to to this i know 346 is wrong for the speed of sound waves through air but its the number my teacher gave me so i figured i should use it instead of 343.
Η Ηιτsατsμ New member Jun 24, 2009 #2 Here is how you solve for x: 470 = [1 / (1 - x / 346)]450 470 = [1(346 / 1-x)]450 470 = [346 / 1 - x]450 470 = 155,700 / 1 - x 470 - 470x = 155,700 -470x = 155,230 x = -330.27659574 x = -330.3 Hope this helped :-]
Here is how you solve for x: 470 = [1 / (1 - x / 346)]450 470 = [1(346 / 1-x)]450 470 = [346 / 1 - x]450 470 = 155,700 / 1 - x 470 - 470x = 155,700 -470x = 155,230 x = -330.27659574 x = -330.3 Hope this helped :-]
