seema works (3a+b)sums of which only (6b-2) are correct. How many are incorrect.
Answers
Answered by
2
Step-by-step explanation:
Incorrect sums
= (3a+b)-(6b-2)
= 3a+b-6b+2
= 3a-5b+2
Incorrect sum were (3a-5b+2)
Similar questions