Question

X-3/5+X-4/7=6-2x-1/35​

Answer 1

Answer:

X-3/5+X-4/7=6-2x-1/35= 25/14

Answer 2

Answer:

✪︎ $x - \dfrac{3}{5} + x - \dfrac{4}{7} = 6 - 2x - \dfrac{1}{35}$

$\implies x + x - \dfrac{3}{5} - \dfrac{4}{7} = 6 - \dfrac{1}{35} - 2x$

$\implies 2x - \dfrac{21 - 20}{35} = \dfrac{210 - 1}{35} - 2x$

$\implies 2x - \dfrac{41}{35} = \dfrac{209}{35} - 2x$

$\implies 2x + 2x = \dfrac{209}{35} + \dfrac{41}{35}$

$\implies 4x = \dfrac{209 + 41}{35}$

$\implies 4x = \dfrac{250}{35}$

$\implies 140x =250$

$\implies x = \cancel{\dfrac{250}{140}}$

$\implies x = \dfrac{25}{14}$

$\therefore\sf\: The\: answer\: of\: this\: question\: is\: \dfrac{25}{14}$