Answer :
Answer:
[tex]13x -2[/tex]
Step-by-step explanation:
7x +7+6x - 9
simplify the given expression
To simplify the given expression we add like terms
the terms that as same variables with same exponent are like terms
7x and 6x are like terms
7x + 6x = 13x
+7 -9 = -2
So expression becomes [tex]13x -2[/tex]