10 - |3n - 2| = -9please help :D
1 answer:
Answer:
n =7 or n = -17/3
Step-by-step explanation:
10 - |3n - 2| = -9 (subtract 10 from both sides)
- |3n - 2| = -9 - 10
- |3n - 2| = -19 (multiply both sides by -1)
|3n - 2| = 19
(3n - 2) = 19 or (3n - 2) = -19
For (3n - 2) = 19,
3n - 2 = 19
3n = 21
n =7 (answer)
For (3n - 2) = -19,
3n - 2 = -19
3n = -17
n = -17/3 (answer)
You might be interested in
Answer:
b
i hope this helps~!
Answer:
3× + 6
3+6=9
9×3=3
Finish
Answer:
NO
Step-by-step explanation:
The left side 0.25 does not equal to the right side 0.125 , which means that the given statement is false.
Answer:
Step-by-step explanation:
sry if im wrong
Answer:
3•10^3 is 3,000, so the answer is 9,000
