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Simplifying 8a2 + 7 = -7 Reorder the terms: 7 + 8a2 = -7 Solving 7 + 8a2 = -7 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 8a2 = -7 + -7 Combine like terms: 7 + -7 = 0 0 + 8a2 = -7 + -7 8a2 = -7 + -7 Combine like terms: -7 + -7 = -14 8a2 = -14 Divide each side by '8'. a2 = -1.75 Simplifying a2 = -1.75 Reorder the terms: 1.75 + a2 = -1.75 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 1.75 + a2 = 0.00 The solution to this equation could not be determined.
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