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Simplifying 10x2 + 2 = -21 Reorder the terms: 2 + 10x2 = -21 Solving 2 + 10x2 = -21 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 10x2 = -21 + -2 Combine like terms: 2 + -2 = 0 0 + 10x2 = -21 + -2 10x2 = -21 + -2 Combine like terms: -21 + -2 = -23 10x2 = -23 Divide each side by '10'. x2 = -2.3 Simplifying x2 = -2.3 Reorder the terms: 2.3 + x2 = -2.3 + 2.3 Combine like terms: -2.3 + 2.3 = 0.0 2.3 + x2 = 0.0 The solution to this equation could not be determined.
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