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Simplifying 5s2 + 13 = 9 Reorder the terms: 13 + 5s2 = 9 Solving 13 + 5s2 = 9 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + 5s2 = 9 + -13 Combine like terms: 13 + -13 = 0 0 + 5s2 = 9 + -13 5s2 = 9 + -13 Combine like terms: 9 + -13 = -4 5s2 = -4 Divide each side by '5'. s2 = -0.8 Simplifying s2 = -0.8 Reorder the terms: 0.8 + s2 = -0.8 + 0.8 Combine like terms: -0.8 + 0.8 = 0.0 0.8 + s2 = 0.0 The solution to this equation could not be determined.
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