Answer:
y=1/2x-4.5
Step-by-step explanation:
y=mx+b
Answer:
63in. 2
Step-by-step explanation:
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)
Answer:
12+y
Step-by-step explanation:
-9x+1=-80
First, subtract 1 from both sides.
-9x=-81
Divide both sides by -9.
x=9
The answer is 9 (x=9).
I hope this helps :)
