Answer: n = -2
Step-by-step explanation:
First we want to distribute the -3 to the (3n+4) and after that we get
-9n-12=6
Next since we're trying to isolate "n" the variable we want to add 12 to both sides which gets us
-9n = 18
Lastly we want to divide both sides by -9 to get n alone which gets us our answer
n = -2
Answer:
-9n-12+6
Add 12 to both sides
-9n-12=6
+12=+12
which is -12 and +12 cancel out so we are left out with
-9n=18
Last you will divide -9 to both sides
-9n/-9 = 18/-9
which it would be n= -2
Step-by-step explanation:
