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Simplifying 0 = 30 + 2a2 Solving 0 = 30 + 2a2 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-2a2' to each side of the equation. 0 + -2a2 = 30 + 2a2 + -2a2 Remove the zero: -2a2 = 30 + 2a2 + -2a2 Combine like terms: 2a2 + -2a2 = 0 -2a2 = 30 + 0 -2a2 = 30 Divide each side by '-2'. a2 = -15 Simplifying a2 = -15 Reorder the terms: 15 + a2 = -15 + 15 Combine like terms: -15 + 15 = 0 15 + a2 = 0 The solution to this equation could not be determined.
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