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Simplifying (3a2 + 5) + (4a2 + -1) = 0 Reorder the terms: (5 + 3a2) + (4a2 + -1) = 0 Remove parenthesis around (5 + 3a2) 5 + 3a2 + (4a2 + -1) = 0 Reorder the terms: 5 + 3a2 + (-1 + 4a2) = 0 Remove parenthesis around (-1 + 4a2) 5 + 3a2 + -1 + 4a2 = 0 Reorder the terms: 5 + -1 + 3a2 + 4a2 = 0 Combine like terms: 5 + -1 = 4 4 + 3a2 + 4a2 = 0 Combine like terms: 3a2 + 4a2 = 7a2 4 + 7a2 = 0 Solving 4 + 7a2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 7a2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 7a2 = 0 + -4 7a2 = 0 + -4 Combine like terms: 0 + -4 = -4 7a2 = -4 Divide each side by '7'. a2 = -0.5714285714 Simplifying a2 = -0.5714285714 Reorder the terms: 0.5714285714 + a2 = -0.5714285714 + 0.5714285714 Combine like terms: -0.5714285714 + 0.5714285714 = 0.0000000000 0.5714285714 + a2 = 0.0000000000 The solution to this equation could not be determined.
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