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Simplifying 2r2 + 2 = -3x Reorder the terms: 2 + 2r2 = -3x Solving 2 + 2r2 = -3x Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 2r2 = -2 + -3x Combine like terms: 2 + -2 = 0 0 + 2r2 = -2 + -3x 2r2 = -2 + -3x Divide each side by '2'. r2 = -1 + -1.5x Simplifying r2 = -1 + -1.5x Reorder the terms: 1 + r2 + 1.5x = -1 + -1.5x + 1 + 1.5x Reorder the terms: 1 + r2 + 1.5x = -1 + 1 + -1.5x + 1.5x Combine like terms: -1 + 1 = 0 1 + r2 + 1.5x = 0 + -1.5x + 1.5x 1 + r2 + 1.5x = -1.5x + 1.5x Combine like terms: -1.5x + 1.5x = 0.0 1 + r2 + 1.5x = 0.0 The solution to this equation could not be determined.
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