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Simplifying 3x2 + -3 = -78 Reorder the terms: -3 + 3x2 = -78 Solving -3 + 3x2 = -78 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 3x2 = -78 + 3 Combine like terms: -3 + 3 = 0 0 + 3x2 = -78 + 3 3x2 = -78 + 3 Combine like terms: -78 + 3 = -75 3x2 = -75 Divide each side by '3'. x2 = -25 Simplifying x2 = -25 Reorder the terms: 25 + x2 = -25 + 25 Combine like terms: -25 + 25 = 0 25 + x2 = 0 The solution to this equation could not be determined.
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