Question

Simplify the variable expression by evaluating it's numerical part m-13+42-6

Answer 1

`m + 23`

Step-by-step explanation

The given expression is

`m - 13 + 42 - 6`

We regroup the numerical parts to get;

`m + 42 - 6 - 13`

Now let us simplify the negative numbers.

`m + 42 - 19`

We now subtract 19 from 42 to get;

`m + 23`

We can't simplify further

Hence the simplest form is:

`m + 23`