Answer:
Step-by-step explanation:
1.Add 5 to both sides.
2. Divide both sides by 2.
Well it depends on how smart he is
The final result is:
no solutionSince we canceled 8x out on each side of the problem, we got 16 = -6 which is false.
Let's call the number of pages that Jen wrote "j".
then tom (t) wrote:
What we know:
j=10t
this means:
t=0.1 j
and j+t=396
for this it's practical to substitute j with 10 t:
10t+t=396
11t=396
we divide both sides by 11:
t=36
so tom wrote 36 pages, and Jen wrote ten times as much, or 360 pages (that's a lot!)