To solve for \( m \) in the equation \( 13m + 3 - 56m = -15 \), we can start by simplifying the left side:
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Combine like terms: \[ 13m - 56m + 3 = -15 \] This simplifies to: \[ -43m + 3 = -15 \]
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Next, subtract 3 from both sides to isolate the term with \( m \): \[ -43m = -15 - 3 \] Which gives: \[ -43m = -18 \]
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Now, divide both sides by -43: \[ m = \frac{-18}{-43} \] This simplifies to: \[ m = \frac{18}{43} \]
None of the given responses match \( m = \frac{18}{43} \). Please check the original equation for any errors or provide the correct options.