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

User RootHacker
by
8.1k points

2 Answers

1 vote

23 = r + 11

-11 -11

12 = r

Check:

23 = 12 + 11

23 = 23

User John Lobo
by
8.9k points
5 votes

r + 11 = 23 subtract 11 from obth sides

r + 11 - 11 = 23 - 11

r = 12


Answer:
\boxed{r=12}

User Robert Bernstein
by
7.9k points
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