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Simplifying 15x2 + -3y2 + -69 = 0 Reorder the terms: -69 + 15x2 + -3y2 = 0 Solving -69 + 15x2 + -3y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '69' to each side of the equation. -69 + 15x2 + 69 + -3y2 = 0 + 69 Reorder the terms: -69 + 69 + 15x2 + -3y2 = 0 + 69 Combine like terms: -69 + 69 = 0 0 + 15x2 + -3y2 = 0 + 69 15x2 + -3y2 = 0 + 69 Combine like terms: 0 + 69 = 69 15x2 + -3y2 = 69 Add '3y2' to each side of the equation. 15x2 + -3y2 + 3y2 = 69 + 3y2 Combine like terms: -3y2 + 3y2 = 0 15x2 + 0 = 69 + 3y2 15x2 = 69 + 3y2 Divide each side by '15'. x2 = 4.6 + 0.2y2 Simplifying x2 = 4.6 + 0.2y2 Reorder the terms: -4.6 + x2 + -0.2y2 = 4.6 + 0.2y2 + -4.6 + -0.2y2 Reorder the terms: -4.6 + x2 + -0.2y2 = 4.6 + -4.6 + 0.2y2 + -0.2y2 Combine like terms: 4.6 + -4.6 = 0.0 -4.6 + x2 + -0.2y2 = 0.0 + 0.2y2 + -0.2y2 -4.6 + x2 + -0.2y2 = 0.2y2 + -0.2y2 Combine like terms: 0.2y2 + -0.2y2 = 0.0 -4.6 + x2 + -0.2y2 = 0.0 The solution to this equation could not be determined.
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