Solve: $\frac{3 y+4}{2-6 y}=\frac{-2}{5}$.

Academic Mathematics NCERT Class 8

Given: $\frac{3 y+4}{2-6 y}=\frac{-2}{5}$.

To do: To solve $\frac{3 y+4}{2-6 y}=\frac{-2}{5}$.

Solution:

$\frac{3 y+4}{2-6 y}=\frac{-2}{5}$

$\Rightarrow 5( 3y+4)=-2( 2-6y)$ [On multiplying both sides by $5(2-6y)$]

$\Rightarrow 15y+20 =-4+12y$

$\Rightarrow 15y-12y=-4-20$

$\Rightarrow 3y=-24$

$\Rightarrow y=-\frac{24}{3}$

$\Rightarrow y=-8$

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Updated on: 10-Oct-2022

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