Question

Check whether n = 2 is a solution of the equation 7 n + 6 = 20.

Answer 1

Answer:

n = 2

7n + 6 = 20 (Here, RHS = 20 and LHS = 7n + 6)

=> 7 × 2 + 6

=> 14 + 6

=> 20 = RHS

Therefore, n = 2 is a solution of the given equation.

Hope it helps.

Answer 2

Answer:

The n=2  is a solution of the equation 7 n + 6 = 20 is correct .

Step-by-step explanation:

In accordance with the information provided in the question,

Given the data in question  7 n + 6 = 20

Where n=2 and put the value in equation and check the equation

As we get,

$7n+6=20$

Put the value of n=2 in equation

$7\times2+6=20$

So, multiply seven into six and adding 20

$7\times 2+6=20\\14+6=20\\20=20$

LHS =RHS

Hence the n=2  is a solution of the equation 7 n + 6 = 20 is correct .