Answer:
Cool dude... very unique?
18.84
Step-by-step explanation:
-17
it's telling you to replace x with -3.
You have to replace all the x's with -3.
(-3)2 + (-3) - 8 = -17
8[7 - (6x - 6)] + 6x = 0
8[7 - 6x + 6] + 6x = 0
56 - 48x + 48 + 6x = 0
104 - 42x = 0 .
- 42x = - 104 .
x = 52 / 21
x ≈ 2.476
