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Simplifying 15y2 + -14x2 + -90 = 0 Reorder the terms: -90 + -14x2 + 15y2 = 0 Solving -90 + -14x2 + 15y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '90' to each side of the equation. -90 + -14x2 + 90 + 15y2 = 0 + 90 Reorder the terms: -90 + 90 + -14x2 + 15y2 = 0 + 90 Combine like terms: -90 + 90 = 0 0 + -14x2 + 15y2 = 0 + 90 -14x2 + 15y2 = 0 + 90 Combine like terms: 0 + 90 = 90 -14x2 + 15y2 = 90 Add '-15y2' to each side of the equation. -14x2 + 15y2 + -15y2 = 90 + -15y2 Combine like terms: 15y2 + -15y2 = 0 -14x2 + 0 = 90 + -15y2 -14x2 = 90 + -15y2 Divide each side by '-14'. x2 = -6.428571429 + 1.071428571y2 Simplifying x2 = -6.428571429 + 1.071428571y2 Reorder the terms: 6.428571429 + x2 + -1.071428571y2 = -6.428571429 + 1.071428571y2 + 6.428571429 + -1.071428571y2 Reorder the terms: 6.428571429 + x2 + -1.071428571y2 = -6.428571429 + 6.428571429 + 1.071428571y2 + -1.071428571y2 Combine like terms: -6.428571429 + 6.428571429 = 0.000000000 6.428571429 + x2 + -1.071428571y2 = 0.000000000 + 1.071428571y2 + -1.071428571y2 6.428571429 + x2 + -1.071428571y2 = 1.071428571y2 + -1.071428571y2 Combine like terms: 1.071428571y2 + -1.071428571y2 = 0.000000000 6.428571429 + x2 + -1.071428571y2 = 0.000000000 The solution to this equation could not be determined.
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