Answer:
8a + 3x + 8
Step-by-step explanation:
1. Add like terms (variables):
(6a + 6)+(3x - 2)+(2a + 4)
{6a + 2a = 8a}
2. Add like terms (constants):
8a + 6 + 3x - 2 + 4
{6 - 2 + 4 = 8}
You get, 8a + 3x + 8
