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Simplifying 7d2 + -6 = -17 Reorder the terms: -6 + 7d2 = -17 Solving -6 + 7d2 = -17 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + 7d2 = -17 + 6 Combine like terms: -6 + 6 = 0 0 + 7d2 = -17 + 6 7d2 = -17 + 6 Combine like terms: -17 + 6 = -11 7d2 = -11 Divide each side by '7'. d2 = -1.571428571 Simplifying d2 = -1.571428571 Reorder the terms: 1.571428571 + d2 = -1.571428571 + 1.571428571 Combine like terms: -1.571428571 + 1.571428571 = 0.000000000 1.571428571 + d2 = 0.000000000 The solution to this equation could not be determined.
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