3 years ago

What is the value of r?

Mathematics

2 answers:

goldfiish [28.3K]3 years ago

7 0

Your answer will be 6. You have to solve for r. You have to add 2 and minus 5 from both sides.

Anarel [89]3 years ago

4 0

Answer:

Step-by-step explanation:

5+r-2=9

5+6=11

5+6-2=9

5+6=11

11-2=9

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Step-by-step explanation:

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Keywords: linear equation, substitution method

Learn more about substitution method at:

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