Question

If $m=2$, find the value of $3m-5$.

Answer 1

Calculate the required value:

It is given that $m=2$.

And, the expression whose value is to be calculated is $3m-5$.

On substituting $m=2$ in $3m-5$, we get,

$3m-5=3\times 2-5$

$\Rightarrow 3m-5=6-5$

$\Rightarrow 3m-5=1$

Hence, the required value of $3m-5$ is $1$.