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kaheart [24]
3 years ago
6

6r - 7 = 23 r = _____

Mathematics
2 answers:
ch4aika [34]3 years ago
5 0

Answer:

r=-7/17

Step-by-step explanation:

6r-7=23r=

We move all terms to the left:

6r-7-(23r)=0

We add all the numbers together, and all the variables

-17r-7=0

We move all terms containing r to the left, all other terms to the right

-17r=7

r=7/-17

r=-7/17

disa [49]3 years ago
3 0

Answer:

5

Step-by-step explanation:

6r - 7 = 23

6r + 7 = + 7

6r = 30

30 ÷ 6 = 5

r = 5

Check ur answer:

6(5) - 7 = 23

30 - 7 = 23

23 = 23

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You buy a container of cat litter for $12.25 and a bag of cat food for x dollars. The total purchase is $19.08, which includes 6
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Answer: 19.08 = x + 12.25 is the equation.

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Nadusha1986 [10]
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