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Simplifying 2x2 + -3 = -75 Reorder the terms: -3 + 2x2 = -75 Solving -3 + 2x2 = -75 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 + 2x2 = -75 + 3 Combine like terms: -3 + 3 = 0 0 + 2x2 = -75 + 3 2x2 = -75 + 3 Combine like terms: -75 + 3 = -72 2x2 = -72 Divide each side by '2'. x2 = -36 Simplifying x2 = -36 Reorder the terms: 36 + x2 = -36 + 36 Combine like terms: -36 + 36 = 0 36 + x2 = 0 The solution to this equation could not be determined.
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