Question

Please give me the answer fast
challenge
with full explanation with a photo ​

Answer 1

Challenge excepted

$\large \tt \red{solution : }$

$\tt \large \dfrac{x - 5}{7} + \dfrac{x + 1}{5} + \dfrac{x + 2}{7} = 9 \\ \\ \\ \large \tt \: \frac{5(x - 5) + 7(x + 1) + 5(x + 2)}{35} = 9$

$\\ \large \tt \: \frac{5x - 25 + 7x + 7 + 5x + 10}{35} = 9 \\ \\ \\ \implies\large \tt \: \frac{17x - 8}{35} = 9 \\\\ \\ \large \sf \implies \: \frac{17x}{35} = 9 + 8 \\ \\ \\ \large \sf \implies \: 17x = 17 \times 35 \\ \\ \\ \large \tt \implies \: x = \frac{595}{17} \\ \\ \\ \large \sf \looparrowright \: \: \boxed{ \underline{ \therefore \: \sf \: x = 35}}$

Answer 2

Answer:

OK answer was this ( x=35 .)