Let's solve the equation step by step and fill in the missing terms.
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Start with the equation: \[ 5r + 3 = 13 \]
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Subtract 3 from both sides: \[ 5r = 13 - 3 \] So, \[ 5r = 10 \]
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Divide both sides by 5: \[ r = \frac{10}{5} \] So, \[ r = 2 \]
To summarize:
- After subtracting 3 from both sides, the equation becomes \( 5r = 10 \).
- After dividing both sides by 5, we find \( r = 2 \).