The words
more than
and
sum
represents addition operation and its symbol is
.
The word
twice
represents multiplication operation and its symbol is
.
The word
is no greater than
represents less than or equal and its symbol is
.
\
The word
twice a number k
represents expression
.
The word
4 more than twice a number k
represents expression
.
The word
the sum of k and 11
represents expression
.
\
The word
4 more than twice a number k is no greater than the sum of k and 11
represents inequality
.
The inequality is
.
The improper fraction of
.
Substitute
in the inequality
.




.
This is true.
The inequality is
and the solution is
.