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Simplifying X2 + -4x + -9 = y Reorder the terms: -9 + X2 + -4x = y Solving -9 + X2 + -4x = y Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '9' to each side of the equation. -9 + X2 + 9 + -4x = 9 + y Reorder the terms: -9 + 9 + X2 + -4x = 9 + y Combine like terms: -9 + 9 = 0 0 + X2 + -4x = 9 + y X2 + -4x = 9 + y Add '4x' to each side of the equation. X2 + -4x + 4x = 9 + 4x + y Combine like terms: -4x + 4x = 0 X2 + 0 = 9 + 4x + y X2 = 9 + 4x + y Simplifying X2 = 9 + 4x + y Reorder the terms: -9 + X2 + -4x + -1y = 9 + 4x + y + -9 + -4x + -1y Reorder the terms: -9 + X2 + -4x + -1y = 9 + -9 + 4x + -4x + y + -1y Combine like terms: 9 + -9 = 0 -9 + X2 + -4x + -1y = 0 + 4x + -4x + y + -1y -9 + X2 + -4x + -1y = 4x + -4x + y + -1y Combine like terms: 4x + -4x = 0 -9 + X2 + -4x + -1y = 0 + y + -1y -9 + X2 + -4x + -1y = y + -1y Combine like terms: y + -1y = 0 -9 + X2 + -4x + -1y = 0 The solution to this equation could not be determined.
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