Question 287562
a+b+c=14
so far so good
but you didn't copy all of it .
2a+?????=6b
7*c=77 ???
3a-b=11
Something is wrong with this sentence.
"The sum of twice the first number, is 6 times the second number, and 7 times the third number is 77."
if 7c=77 then c=11
and a +b=3
so b=1 or b=2
and a=1 or a=2
but that doesn't fit with 3a-b=11
So something is very wrong