Question

2-7x/1-5x=3+7x/4+5x how to solve this variable and verify

Answer 1

Hi ,

( 2 - 7x ) / ( 1 - 5x ) = ( 3 + 7x ) / ( 4 + 5x )

( 2 - 7x ) ( 4 + 5x ) = ( 3 + 7x ) ( 1 - 5x )

8 + 10x - 28x - 35x² = 3 - 15x + 7x - 35x²

8 - 18x = 3 - 8x

-18x + 8x = 3 - 8

-10x = - 5

x = ( -5 ) / ( -10 )

x = 1/2


I hope this helps you.

:)