Question

978
$\frac{7y - 4}{2y + 11} = \frac{9}{5}$

Answer 1

Answer:-

y = 7

Step by Step Explanation

$\frac{7y - 4}{2y + 11} = \frac{9}{5} \\ \\ by \: \: cross \: \: multiplication \\ \\ = > 5(7y - 4) = 9(2y + 11) \\ \\ = > 35y - 20 \\ \\ = > 18y + 99 \\ \\ = > 35y - 18y = 99 + 20 \\ \\ = > 17y = 119 \\ \\ = > y = \frac{119}{17} \\ \\ = > y = 7.$

Hope it helps!

Answer 2

Hii Mate !!

Here is your answer !!

Question : 7y - 4 / 2y + 11 = 9 / 5.

Solution :

7y - 4 / 2y + 11 = 9 / 5

By Cross Multiplication method , we get

5 ( 7y - 4 ) = 9 ( 2y + 11 )

35y - 20 = 18y + 99

35y - 18y = 99 + 20

17y = 119

y = 119 / 17

y = 7.

Hence,

therefore the value of y is equal to 7.

Hope it helps you ♥

By Rishi 403.

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