??? r + 3r + _ = 6r 3 2 3r 2r

asked Nov 24, 2020 175k views

5 votes

???

r + 3r + _ = 6r

3
2
3r
2r

by Yer

5.8k points

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6 votes

2r because adding 3r and r gets you 4r so you would need 2 more

4.9k points

3 votes

Answer:

Explanation:

r+3r+_=6r

4r+_=6r

Subtract 4r from both sides.

_=2r

Therefore the answer is 2r.

Berkay answered Nov 29, 2020

5.8k points

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