Answer:
13 x + -2
Step-by-step explanation:
Simplify the following:
7 x + 7 + 6 x - 9
Grouping like terms, 7 x + 7 + 6 x - 9 = (7 x + 6 x) + (7 - 9):
(7 x + 6 x) + (7 - 9)
7 x + 6 x = 13 x:
13 x + (7 - 9)
7 - 9 = -2:
Answer: 13 x + -2
13x-2
7x + 7 + 6x-9
Combine like terms
7x+6x +7-9
