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Simplifying Q2 + 4q = -20 Solving Q2 + 4q = -20 Solving for variable 'Q'. Move all terms containing Q to the left, all other terms to the right. Add '-4q' to each side of the equation. Q2 + 4q + -4q = -20 + -4q Combine like terms: 4q + -4q = 0 Q2 + 0 = -20 + -4q Q2 = -20 + -4q Simplifying Q2 = -20 + -4q Reorder the terms: 20 + Q2 + 4q = -20 + -4q + 20 + 4q Reorder the terms: 20 + Q2 + 4q = -20 + 20 + -4q + 4q Combine like terms: -20 + 20 = 0 20 + Q2 + 4q = 0 + -4q + 4q 20 + Q2 + 4q = -4q + 4q Combine like terms: -4q + 4q = 0 20 + Q2 + 4q = 0 The solution to this equation could not be determined.
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