4 years ago

HELP ME What is the expression in simplest form? 21 - 6n + 2(2n - 5 ) - 3n

Mathematics

1 answer:

goblinko [34]4 years ago

5 0

21-6n+2(2n-5)-3n

First, multiply 2x2n and 2x-5

21-6n+4n-10-3n

Then rearrange the terms

4n-6n-3n+21-10

Then combine like terms

-5n+11

hope it helps!

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