Question

Twice a number n +2 is 22 . What is the value of n? ​

Answer 1

GIVEN,

Twice a number n +2 is 22.

TO FIND,

Value of n

SOLUTION,

It is given that twice a number $n+2= 22$.

Suppose the number is n and it is stated in question that twice of the number $n+2=22$, so we multiply 2 and n, so it becomes 2n.

that means, $2n +2 =22$.

Solving the above equation we get,

$2n=22-2$,

$2n=20$,

$n=20/2$,

$n=10$.

Hence if Twice a number n +2 is 22 . the value of n is 10.