Answer:
Option (A) 7x is correct.
Step-by-step explanation:
The given equation is:
[tex](4x-6)+(3x+6)[/tex]
Simplifying the above given equation, we get
[tex](4x-6)+3x+6[/tex]
⇒[tex]4x-6+3x+6[/tex]
Rearranging the like terms and then simplifying the equation,
⇒[tex]4x+3x-6+6[/tex]
⇒[tex]7x[/tex]
which is the required simplified form.
Thus, option A that is 7x is correct.
