The answer to the question
For this case we have the following expression:

The terms are not similar, so they cannot be added.
<em>Examples of similar terms:</em>

Then, the expression given can only be rewritten as:

This is taking common factor 2 to both terms.
Answer:

Answer:
<h2>3x + 21 = 6x - 60</h2><h2 />
Step-by-step explanation:
parallel angles are equal:
so the equation is to equates each side
3x + 21 = 6x - 60
Answer:every one hates school :(
Step-by-step explanation:
Answer:
20.5
Step-by-step explanation:
u have the answer it shouldnt be difficult for u to solve for 3/7 x 48