Question

pls solve this qeustion and the answer is 25 but solve pls

Answer 1

$\dfrac{x + 3}{7} - \dfrac{2x - 5}{3} = \dfrac{3x - 5}{5} - 25$

Put them into single fraction:

$\dfrac{3(x + 3) -7(2x - 5) }{21} = \dfrac{3x - 5 - 125}{5}$

Distribute and combine like terms:

$\dfrac{3x +9 -14x + 35 }{21} = \dfrac{3x - 130}{5}$

$\dfrac{-11x +44 }{21} = \dfrac{3x - 130}{5}$

Cross Multiply:

$5( -11x + 44) = 21 (3x - 130)$

Distribute and combine common terms:

$-55x + 220 = 63x - 2730$

$63x + 55x = 2730 + 220$

$118x = 2950$

Divide both sides by 118:

$x = 25$

Answer: x = 25

Answer 2

Looks bad but definitely help you
Hope it helps
And thanks for asking doubt