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Solve \( 15-3 z=9 \) \( z=-8 \) \( z=8 \) \( z=-2 \) 0

Ask by Olson Mccarthy. in Brazil
Mar 22,2025

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A solução da equação \( 15 - 3z = 9 \) é \( z = 2 \).

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To solve the equation \( 15 - 3z = 9 \), we first isolate the term containing \( z \). 1. Subtract 15 from both sides: \( -3z = 9 - 15 \) \( -3z = -6 \) 2. Next, divide both sides by -3: \( z = \frac{-6}{-3} = 2 \) Since \( z \) equals 2, none of the given options \( z = -8, z = 8, z = -2, \) or \( 0 \) are correct! Let's say hello to the right answer, \( z = 2 \)! 🎉

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