3/x-1 - 2/x-2 = 1/x-3
Answers
Answered by
7
3/x - 1 - 2/x - 2 = 1/ x - 3
[ 3 ( x - 2 ) - 2 ( x - 1 ) ] / ( x - 2 ) ( x - 1 ) = 1/x - 3
3x - 6 - 2x + 2 / x² - 2x - x + 2 = 1 / x - 3
( x - 4 ) x ( x - 3 ) = x² - 3x + 2
x² - 3x - 4x + 12 = x² - 3x + 2
Both x² gets cancelled
- 7x + 12 = - 3x + 2
- 7x + 3x = 2 - 12
- 4x = - 10
x = 10/4
Answer ➡ x = 5/2
Similar questions