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Simplifying 3x * x + 20 = 12 Multiply x * x 3x2 + 20 = 12 Reorder the terms: 20 + 3x2 = 12 Solving 20 + 3x2 = 12 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + 3x2 = 12 + -20 Combine like terms: 20 + -20 = 0 0 + 3x2 = 12 + -20 3x2 = 12 + -20 Combine like terms: 12 + -20 = -8 3x2 = -8 Divide each side by '3'. x2 = -2.666666667 Simplifying x2 = -2.666666667 Reorder the terms: 2.666666667 + x2 = -2.666666667 + 2.666666667 Combine like terms: -2.666666667 + 2.666666667 = 0.000000000 2.666666667 + x2 = 0.000000000 The solution to this equation could not be determined.
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