Question

What is the final expression if you triple 9.6x+3 and subtract it from 4.4x-15

Answer 1

Answer:
`-24.4x-24`

Explanation:

Given the following expression:

`9.6x+3`

In order to triple it, you must multiply it by 3:

`3(9.6x+3)`

Now, to simplify it, you must apply the Distributive Property:

`(3)(9.6x)+(3)(3)=28.8x+9`

The exercise indicates that you must subtract it from this expression:

`4.4x-15`

So, the subtraction have this form:

`(4.4x-15)-(28.8x+9)`

Therefore, subtracting both expressions, the expression obtained is:

`=4.4x-15-28.8x-9=-24.4x-24`