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Simplifying (a + 1) * x2 + -2(a + 3) * x + 2a2 + -7a + 3 = 0 Reorder the terms: (1 + a) * x2 + -2(a + 3) * x + 2a2 + -7a + 3 = 0 Reorder the terms for easier multiplication: x2(1 + a) + -2(a + 3) * x + 2a2 + -7a + 3 = 0 (1 * x2 + a * x2) + -2(a + 3) * x + 2a2 + -7a + 3 = 0 Reorder the terms: (ax2 + 1x2) + -2(a + 3) * x + 2a2 + -7a + 3 = 0 (ax2 + 1x2) + -2(a + 3) * x + 2a2 + -7a + 3 = 0 Reorder the terms: ax2 + 1x2 + -2(3 + a) * x + 2a2 + -7a + 3 = 0 Reorder the terms for easier multiplication: ax2 + 1x2 + -2x(3 + a) + 2a2 + -7a + 3 = 0 ax2 + 1x2 + (3 * -2x + a * -2x) + 2a2 + -7a + 3 = 0 Reorder the terms: ax2 + 1x2 + (-2ax + -6x) + 2a2 + -7a + 3 = 0 ax2 + 1x2 + (-2ax + -6x) + 2a2 + -7a + 3 = 0 Reorder the terms: 3 + -7a + -2ax + ax2 + 2a2 + -6x + 1x2 = 0 Solving 3 + -7a + -2ax + ax2 + 2a2 + -6x + 1x2 = 0 Solving for variable 'a'. The solution to this equation could not be determined.
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