Question

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Answer 1

EXPLANATION.

⇒ (3y)/(5) - 2 = 7/10.

As we know that,

We can write equation as,

⇒ (3y - 10)/5 = 7/10.

⇒ 3y - 10 = 7/2.

⇒ 2(3y - 10) = 7.

⇒ 6y - 20 = 7.

⇒ 6y = 7 + 20.

⇒ 6y = 27.

⇒ 2y = 9.

⇒ y = 9/2.

Values of y = 9/2.

Answer 2

The value of y is 9/2 .

Step-by-step explanation:

$\rm⇢ \: \: \frac{3y}{5} - 2 = \frac{7}{10}$

Taking LCM,

$\rm⇢ \: \: \frac{3y - 10}{ \cancel5} = \frac{7}{ \cancel{10} }$

Cancelling 5 and 10

$\rm⇢ \: \: 3y - 10 = \frac{7}{2}$

Cross Multiplying

$\rm⇢ \: \: 2(3y - 10) = 7$

$\rm⇢ \: \: 6y - 20 = 7$

$\rm⇢ \: \: 6y = 20 + 7$

$\rm⇢ \: \: y = \cancel\frac{27}{6} = \frac{9}{2}$

FINAL ANSWER :

The value of y is 9/2 .