Question 8

The value of y for which the expressions (y - 15) and (2y + 1) become equal is

(a) 0

(b) 16

(c) 8

(d) - 16

Open in App

Solution

It is given that both the expressions are equal. So, the equation is
$\Rightarrow y - 15 = 2 y + 1 \Rightarrow y - 2 y = 1 + 15$
- y = 16
Multiplying both sides by (-1), we get
y = - 16

Suggest Corrections

Similar questions

Value of $2 x y$ when $x = 4$ and $y = 0$ is _________.

x^{2} + y^{2} = 4

3 x^{2} + 5 y^{2} = 15

y^{2} - 8

Find the value of $y$ for which the following expression $y^{2} - 8$ becomes zero.

The positive value of K for which the equation x² + kx + 64 = 0 has equal roots is :

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program