Add the two expressions. 3.2x−6 and −5.6x+4 enter your answer, in simplified form, in the box.

The simplified form is

Explanation:

Since we have given that

We need to add the two expression :

Now, by grouping the like terms :

Now, we add the like terms to each other:

To simplify we can take 2 as common factor and a negative sign too :

Hence, the simplified form is

−2.4x−2

Step-by-step explanation:

I took the test

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!