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Simplifying 7d2 + 10 = 0 Reorder the terms: 10 + 7d2 = 0 Solving 10 + 7d2 = 0 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + 7d2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 7d2 = 0 + -10 7d2 = 0 + -10 Combine like terms: 0 + -10 = -10 7d2 = -10 Divide each side by '7'. d2 = -1.428571429 Simplifying d2 = -1.428571429 Reorder the terms: 1.428571429 + d2 = -1.428571429 + 1.428571429 Combine like terms: -1.428571429 + 1.428571429 = 0.000000000 1.428571429 + d2 = 0.000000000 The solution to this equation could not be determined.
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