Hmm ok what thw answer would be is x=-0.4
Since you subtract 0.4 from both sides end up with -9x=3.6 and then divide -9 on both sides -9x/-9 cancel and 3.6/-9 and end up with x=0.4 hope this helped
Answer:
B
Step-by-step explanation:
Answer:
10n
Step-by-step explanation:
Total number of days = n
Miles per day = 10
there the total number of miles = 10n