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3r+2+2r=3
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r+2=3
Add -3r to both sides
Subtract -3r from both sides
Multiply both sides by -3r
Divide both sides by -3r
Combine like terms
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r=
Subtract 2 from both sides
r=

1 answer

Let's solve the equation step by step.

Starting with your original equation:

  1. \( 3r + 2 + 2r = 3 \)

Combine like terms (3r and 2r):

  1. \( (3r + 2r) + 2 = 3 \)

This simplifies to:

  1. \( 5r + 2 = 3 \)

Now, subtract 2 from both sides:

  1. \( 5r = 3 - 2 \)

This simplifies to:

  1. \( 5r = 1 \)

Next, divide both sides by 5:

  1. \( r = \frac{1}{5} \)

So the final value of \( r \) is:

Final Answer: \( r = \frac{1}{5} \)