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Simplifying 9d2 + 199291x + -1231 = 0 Reorder the terms: -1231 + 9d2 + 199291x = 0 Solving -1231 + 9d2 + 199291x = 0 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '1231' to each side of the equation. -1231 + 9d2 + 1231 + 199291x = 0 + 1231 Reorder the terms: -1231 + 1231 + 9d2 + 199291x = 0 + 1231 Combine like terms: -1231 + 1231 = 0 0 + 9d2 + 199291x = 0 + 1231 9d2 + 199291x = 0 + 1231 Combine like terms: 0 + 1231 = 1231 9d2 + 199291x = 1231 Add '-199291x' to each side of the equation. 9d2 + 199291x + -199291x = 1231 + -199291x Combine like terms: 199291x + -199291x = 0 9d2 + 0 = 1231 + -199291x 9d2 = 1231 + -199291x Divide each side by '9'. d2 = 136.7777778 + -22143.44444x Simplifying d2 = 136.7777778 + -22143.44444x Reorder the terms: -136.7777778 + d2 + 22143.44444x = 136.7777778 + -22143.44444x + -136.7777778 + 22143.44444x Reorder the terms: -136.7777778 + d2 + 22143.44444x = 136.7777778 + -136.7777778 + -22143.44444x + 22143.44444x Combine like terms: 136.7777778 + -136.7777778 = 0.0000000 -136.7777778 + d2 + 22143.44444x = 0.0000000 + -22143.44444x + 22143.44444x -136.7777778 + d2 + 22143.44444x = -22143.44444x + 22143.44444x Combine like terms: -22143.44444x + 22143.44444x = 0.00000 -136.7777778 + d2 + 22143.44444x = 0.00000 The solution to this equation could not be determined.
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