Question

right answer tell me​

Answer 1

Answer:

14xy is your answer

Step-by-step explanation:

=21xy-7xy

=14xy

HOPE IT HELP YOU,, MARK BRAINLIST

Answer 2

Answer:

Option C) 14xy

Step-by-step explanation:

As the variables in both terms are the same, you can add or subtract them directly, that implies→ 21+(-7)= 14

so, the answer will come to be +14xy