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PilotLPTM [1.2K]
3 years ago
11

Solving for x r + 11 + 8r = 29

Mathematics
2 answers:
NikAS [45]3 years ago
7 0

Answer:

r=2

Step-by-step explanation:

r + 11 + 8r = 29

add the like terms

r+8r+11=29

9r+11=29

then subtract 11 on both sides to eltimate 11

9r=18

lastly divide 9 on both sides

r=2

Hunter-Best [27]3 years ago
6 0

Answer:

Hello There!!!

Step-by-step explanation:

you add like terms first

r + 11 + 8r = 29

r + 8r=9r

9r+11=29

-11 -11 } takeaway 11

<u>9r</u>=<u>18</u>

9<u> </u><u> </u><u> </u><u> </u>9 } divide by 9

r=2

hope this helps,have a great day!!

~Pinky~

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