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lozanna [386]
3 years ago
5

I need to know this answer

Mathematics
2 answers:
andreev551 [17]3 years ago
6 0
R+15=4R-6
Collect like terms
Divide both sides by -3

R=7
Free_Kalibri [48]3 years ago
5 0

Answer:

r = 7

Step-by-step explanation:

Given

r + 15  = 4r - 6 ( subtract 4r from both sides )

- 3r + 15 = - 6 ( subtract 15 from both sides )

- 3r = - 21 ( divide both sides by - 3 )

r = 7

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Step-by-step explanation:

System

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3 years ago
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6 0
2 years ago
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What number is q in the problem -8-q-10q=-9q+6
uranmaximum [27]
For this question you can say:
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I hope this is helpful
have a nice day
8 0
3 years ago
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