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Find the values of the letters and give reasons for the steps involved. `A1 + 1B = B0`

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To solve the equation \( A1 + 1B = B0 \) and find the values of the letters \( A \) and \( B \), we can follow these steps: ### Step 1: Understand the equation The equation \( A1 + 1B = B0 \) can be interpreted as: - \( A1 \) represents the two-digit number where \( A \) is the tens digit and 1 is the units digit, which can be expressed as \( 10A + 1 \). - \( 1B \) represents the two-digit number where 1 is the tens digit and \( B \) is the units digit, which can be expressed as \( 10 + B \). - \( B0 \) represents the two-digit number where \( B \) is the tens digit and 0 is the units digit, which can be expressed as \( 10B \). ...
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