Question

2y/5 = 10 solve the following questions ​

Answer 1

Answer :-

• The value of y is 25.

Step-by-step explanation :-

$Q) \: \sf \dfrac{2y}{5} = 10$

Transposing 5 from LHS to RHS, changing it's sign,

$\Rightarrow\sf2y = 10 \times 5$

Multiplying 10 with 5,

$\Rightarrow\sf2y = 50$

Transposing 2 from LHS to RHS, changing it's sign,

$\Rightarrow\sf y = \dfrac{50}{2}$

Dividing 50 by 2,

$\Rightarrow\sf y = 25$

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V E R I F I C A T I O N

To check our answer, let's put 25 in the place of y and see whether LHS = RHS.

LHS

$\Rightarrow\rm \dfrac{2y}{5}$

Substituting the value of y,

$\Rightarrow\rm \dfrac{2 \times 25}{5}$

Multiplying 2 with 25,

$\Rightarrow\rm \dfrac{50}{5}$

Dividing 50 by 5,

$\Rightarrow\rm 10$

RHS

$\Rightarrow\rm 10$

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Since LHS = RHS,

Hence verified!

Answer 2

Answer:

y=25

Step-by-step explanation:

2y/5 = 10

y/5=5

y=25