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Simplifying 2(x * x) + -3(y * y) = 23 Multiply x * x 2(x2) + -3(y * y) = 23 Multiply y * y 2x2 + -3(y2) = 23 Solving 2x2 + -3y2 = 23 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3y2' to each side of the equation. 2x2 + -3y2 + 3y2 = 23 + 3y2 Combine like terms: -3y2 + 3y2 = 0 2x2 + 0 = 23 + 3y2 2x2 = 23 + 3y2 Divide each side by '2'. x2 = 11.5 + 1.5y2 Simplifying x2 = 11.5 + 1.5y2 Reorder the terms: -11.5 + x2 + -1.5y2 = 11.5 + 1.5y2 + -11.5 + -1.5y2 Reorder the terms: -11.5 + x2 + -1.5y2 = 11.5 + -11.5 + 1.5y2 + -1.5y2 Combine like terms: 11.5 + -11.5 = 0.0 -11.5 + x2 + -1.5y2 = 0.0 + 1.5y2 + -1.5y2 -11.5 + x2 + -1.5y2 = 1.5y2 + -1.5y2 Combine like terms: 1.5y2 + -1.5y2 = 0.0 -11.5 + x2 + -1.5y2 = 0.0 The solution to this equation could not be determined.
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