vidya12 vidya12

10-04-2021
Mathematics

contestada

COMBINE ALL LIKES TERMS.
r+r+r+r

r+3r+2

Respuesta :

eunice1234 eunice1234

10-04-2021

Answer:

r+r+r+r=4r

r+3r+2=4r+2

Step-by-step explanation:

1. r+r+r+r

r+r+r+r

=(r+r)+(r+r) ⇔ Group two together

=2r+2r ⇔ Simplify

=4r

2. r+3r+2

r+3r+2

=4r+2

Hope this helps!! :)

Please let me know if you have any quesitons

Answer Link

alinasvapajej2121 alinasvapajej2121

10-04-2021

Answer:

8r+2

Step-by-step explanation:

Answer Link

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