Question

y - ( 5 - 3 y ) / 3 y - ( 7 - 2 y ) = 1 / 2 तो y का मान ज्ञात कीजिए l

Answer 1

Step-by-step explanation:

5-3y/3y-(7-2y)=1/2-y

then you get y by this method

Answer 2

Step-by-step explanation:

${\frac{y-(5-3y)}{3y}}-(7-2y)={\frac {1}{2}}$

$\implies{{\frac{y-(5-3y)-3y(7-2y)}{3y}}={\frac{1}{2}}}$

$\implies{{\frac{y-(5-3y)-21y+6y}{3y}}={\frac {1}{2}}}$

$\implies{{\frac{y-5+3y-21y+6y}{3y}}={\frac{1}{2}}}$

$\implies{{\frac{-11y-5}{3y}}={\frac{1}{2}}}$

$\implies{2(-11y-5)=3y}$

$\implies{-22y-10=3y}$

$\implies{-22y-3y=10}$

$\implies{-25y=10}$

$\implies{y={\frac{10}{-25}}}$

$\implies{\boxed{y={\frac{2}{-5}}}}$

Hence your answer

Extra information:-

used method:-

Cross multiplication method