0.4n-3(n+0.1)
0.4n-3n-0.3
-2.6n-0.3
Answer:
127
Step-by-step explanation:
Answer:

Step-by-step explanation:
Question: 
1) Add 10 to both sides:

2) Multiply both sides by the reciprocal of 2/3: (3/2)


3) Simplify the fraction:

The answer is 3n+1
What i did was add the like terms.
-7n+10n= 3n
-7 + 8=1 (the 7 is negative because it's being subtracted)
if you put it together you get 3n+1
hope this helps