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3 years ago

7

12-1/5r = 2r +1 solve for r

2 answers:

levacccp [35]3 years ago

6 0

Answer:

r=5

Step-by-step explanation:

1.simplify both sides of the equation.

2.substract 2r from both sides.

3.substract 12 from both sides.

4.multiply both sides by 5/(11)

5. your answer will be 5.

r=5

Sophie [7]3 years ago

3 0

Answer:

r=5

Step-by-step explanation:

Hope this helps!

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