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Simplifying (a + -2) * x2 + -2ax + a + 3 = 0 Reorder the terms: (-2 + a) * x2 + -2ax + a + 3 = 0 Reorder the terms for easier multiplication: x2(-2 + a) + -2ax + a + 3 = 0 (-2 * x2 + a * x2) + -2ax + a + 3 = 0 Reorder the terms: (ax2 + -2x2) + -2ax + a + 3 = 0 (ax2 + -2x2) + -2ax + a + 3 = 0 Reorder the terms: 3 + a + -2ax + ax2 + -2x2 = 0 Solving 3 + a + -2ax + ax2 + -2x2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + a + -2ax + ax2 + -3 + -2x2 = 0 + -3 Reorder the terms: 3 + -3 + a + -2ax + ax2 + -2x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + a + -2ax + ax2 + -2x2 = 0 + -3 a + -2ax + ax2 + -2x2 = 0 + -3 Combine like terms: 0 + -3 = -3 a + -2ax + ax2 + -2x2 = -3 Add '2x2' to each side of the equation. a + -2ax + ax2 + -2x2 + 2x2 = -3 + 2x2 Combine like terms: -2x2 + 2x2 = 0 a + -2ax + ax2 + 0 = -3 + 2x2 a + -2ax + ax2 = -3 + 2x2 Reorder the terms: 3 + a + -2ax + ax2 + -2x2 = -3 + 2x2 + 3 + -2x2 Reorder the terms: 3 + a + -2ax + ax2 + -2x2 = -3 + 3 + 2x2 + -2x2 Combine like terms: -3 + 3 = 0 3 + a + -2ax + ax2 + -2x2 = 0 + 2x2 + -2x2 3 + a + -2ax + ax2 + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 3 + a + -2ax + ax2 + -2x2 = 0 The solution to this equation could not be determined.
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