Question

pls answer me fast.


is anybody here. ​

Answer 1

Answer:

$\frac{3(4x - 7) - 2(3x - 5)}{(3x - 5)(4x - 7)} = \frac{54(3x - 5) + 49(4x - 7)}{63(4x - 7)(3x - 5)} \\ \frac{12x - 21 - 6x + 10}{12 {x}^{2} -21x - 20x + 35 } = \frac{162x - 270 + 196x - 343}{63(12 {x}^{2} - 20x - 21x + 35) } \\ \frac{6x - 11}{12 {x}^{2} - 41x + 35} = \frac{358x - 614}{63(12 {x}^{2} - 41x + 35 } \\ 63(6x - 11) =358x - 614 \\ 378x - 693 = 358x - 614 \\ 20x = 79 \\ x = \frac{79}{20}$