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anygoal [31]
3 years ago
13

I can’t seem to figure this out help plz

Mathematics
2 answers:
snow_tiger [21]3 years ago
8 0

Answer:

3.5r-7

Step-by-step explanation:

So you are just combining like terms

6.4r

-7

-2.9r

so you will combine 6.4 and -2.9 and that equals 3.5(add the variable)

And then -7

so

3.5r-7

Rufina [12.5K]3 years ago
6 0

Answer:

3.5r-7

Step-by-step explanation:

Both of the r's are like terms, so you can combine them:

6.4r-7-2.9r

(6.4r-2.9r)-7

3.5r-7

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