what should be added to 5ab - 3ab to get 8ab + 7ab
Answers
Answered by
1
Answer:
13ab
Step-by-step explanation:
13ab
hope it helps
Answered by
2
Answer:
13ab
Step-by-step explanation:
5ab-3ab+x=8ab+7ab
=x=(8ab+7ab)-(5ab-3ab)
=x=15ab-5ab+3ab
=x=13ab
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