Question

Solution of the equation 9y = 18 is​

Answer 1

Answer:

x = any real number

y = 2

Answer 2

Given:

9y = 18

What to do?

Solve the equation and find the value of y.

Solution:

9y = 18

Take 9 to RHS,

⇒ y = $\dfrac{18}{9}$

Divide 18 by 9,

⇒ y = 2

∴ So, the value of y is 2.

To verify:

9y = 18

Substitute the values,

9 × 2 = 18

18 = 18

∴ LHS = RHS

∴ Hence verified.