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Simplifying 3x2 + -7 = -16 Reorder the terms: -7 + 3x2 = -16 Solving -7 + 3x2 = -16 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 3x2 = -16 + 7 Combine like terms: -7 + 7 = 0 0 + 3x2 = -16 + 7 3x2 = -16 + 7 Combine like terms: -16 + 7 = -9 3x2 = -9 Divide each side by '3'. x2 = -3 Simplifying x2 = -3 Reorder the terms: 3 + x2 = -3 + 3 Combine like terms: -3 + 3 = 0 3 + x2 = 0 The solution to this equation could not be determined.
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