Question

Please answer the questions with full working and explantation.

Thank you .


1/(x+5)=1/(4x-7)​

Answer 1

x = 4

Explanation:

Given

`(1)/(x+5)` =
`(1)/(4x-7)` ( cross- multiply )

4x - 7 = x + 5 ( subtract x from both sides )

3x - 7 = 5 ( add 7 to both sides )

3x = 12 ( divide both sides by 3 )

x = 4