How do you solve the equation $\frac{3}{4} = \frac{8}{x-1}$?

Question

Anonymous · Answer

3/4=8/x-1 
 3/4+4/4=8/x 
 7/4=8/x 
 7x/4=8 
 7x=32 
 x=32/7

Anonymous · Answer

To solve the equation 4 3 ​ = x − 1 8 ​ , cross-multiply to obtain 3 ( x − 1 ) = 32 , then distribute, combine like terms, and solve for x to find x = 3 35 ​ . 
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How do you solve the equation \(\frac{3}{4} = \frac{8}{x-1}\)?

Answer (2)

How do you solve the equation \(\frac{3}{4} = \frac{8}{x-1}\)?

Answer (2)

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