Answer:
-4
Step-by-step explanation:
If the question is for which x the equations 4(3x+9) and 5x+8 produce the same answer, the answer is x=-4
4(3x+9) = 5x+8
12x + 36 - 5x - 8 =0
7x = -28
x = -4
6C3 =20
12x18
x = 30
-6 + 24 = x - 24 + 24
x = 24 + 6 - 24 - 24
x = 30 - 0