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Simplifying 3x2 + -16 = -20 Reorder the terms: -16 + 3x2 = -20 Solving -16 + 3x2 = -20 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + 3x2 = -20 + 16 Combine like terms: -16 + 16 = 0 0 + 3x2 = -20 + 16 3x2 = -20 + 16 Combine like terms: -20 + 16 = -4 3x2 = -4 Divide each side by '3'. x2 = -1.333333333 Simplifying x2 = -1.333333333 Reorder the terms: 1.333333333 + x2 = -1.333333333 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 1.333333333 + x2 = 0.000000000 The solution to this equation could not be determined.
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