Answer:
7x-10
Explanation:
(3x - 4) + (4x-6) =
3x - 4 + 4x - 6 = 7x -10
3x + 4x = 7x
- 4 - 6 = -10
(3x-4)+(4x-6)=
=3x-4+4x-6=
5.3m questions
6.9m answers