
David W. answered 09/10/20
Experienced Prof
Caution !! This problem statement is ambiguous. Math expressions are much more specific.
"six times a number decreased by 2" likely is (6x - 2) but it could be 6(x-2)
"six times a number, decreased by 2" would definitely be 6x-2
but some writers do not use a comma in this English phrase.