Answer:
X = 9, -1
Step-by-step explanation:
1, Factor it
(x-9) (x+1) = 0
2. Both of a factor will = 0
x-9 = 0
x+1=0
3. Solve
x=9
x=1
Only one. 8
Divide by 6 on both sides. x = 8. That's it.
Answer:
73.6
Step-by-step explanation:
64x15%=9.6
9.6+64=73.6