+0  
 
0
31
1
avatar

Please help me with this

 

 Oct 10, 2020
 #1
avatar+27725 
+1

y = (3x+1)/(8+5x)      switch x's and y's then solve for y

x = (3y+1)/(8+5y)

x (8+5y) = 3y+ 1

8x  + 5xy -1 = 3y

8x-1   = 3y - 5xy

(8x-1) = y (3-5x)

(8x-1) / (3-5x) = y      which is   y-1

 Oct 10, 2020

42 Online Users

avatar