Question

please answer soon as possible​

Answer 1

Step-by-step explanation:

=) 2x +1-2x-3 = 2x -3 -2x-1

=) 2x -2x+1-3 = 2x -2x-3-1

=) 0x+-2 = 0x-4

=) -2 = -4

=)-2 is not equal to -4

Answer 2

Answer:

$x = \dfrac{5}{6}$

Step-by-step explanation:

We have-

$\dfrac{2x+1}{2x-3} = \dfrac{2x-3}{2x-1}$

By cross multiplication-

$(2x+1)(2x-1) = (2x-3)(2x-3)$$(2x)^{2} -(1)^{2} = (2x-3)^{2}$

$4x^{2} - 1 = 4x^{2} - 12x + 9$

$4x^{2} - 4x^{2} + 12x = 9+1$

$12x = 10$

$x = \dfrac{10}{12}$

$x = \dfrac{5}{6}$