hernandezkevin5020 hernandezkevin5020

29-09-2018
Mathematics

contestada

What is (13x + 9k) + (17x + 6k), simplified?

21x + 15k
21x + 23k
30x + 15k
30x + 23k

Respuesta :

sara8094 sara8094

29-09-2018

13x+17x=30x
9k+6k=15k
30x+15k

Answer Link

jcherry99 jcherry99

29-09-2018

Remove the brackets

13x + 9k + 17x + 6k

Put the xs next to each other and the ks next to each other.

13x + 17x + 9k + 6k

Now add the xs together

30x + 9k + 6k

And finally add the ks together.

30x + 15k <<<< Answer

Answer Link

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