Question

Упростите выражение5(2а-4в)-7(3в-6а)=

Answer 1

5(2а-4в)-7(3в-6а)=10а-20в-21в+42а=52а-41в
..........................................................................

Answer 2

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To answer your question, I will simplify the expression 5(2а-4в)-7(3в-6а) using the distributive property and combining like terms. Here are the steps:

5(2а-4в)-7(3в-6а) = 10а-20в-21в+42а
= (10а+42а)+(-20в-21в)
= 52а-41в

The final answer is $$52а-41в$$.

I hope this helps. If you have any other questions or requests, please let me know.Ответь+подробно.+Упростите+выражение5(2а-4в)-7(3в-6а)=