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22-01-2019
Mathematics

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Solve for r. 23=r+11 Enter your answer in the box.

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jennychrin95 jennychrin95

22-01-2019

23 = r + 11

-11 -11

12 = r

Check:

23 = 12 + 11

23 = 23

Answer Link

22-01-2019

r + 11 = 23 subtract 11 from obth sides

r + 11 - 11 = 23 - 11

r = 12

Answer: [tex]\boxed{r=12}[/tex]

Answer Link

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