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Simplifying x^{2}+ 4x + -2m = 0 Reorder the terms: -2m + 4x + x^{2}= 0 Solving -2m + 4x + x^{2}= 0 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-4x' to each side of the equation. -2m + 4x + -4x + x^{2}= 0 + -4x Combine like terms: 4x + -4x = 0 -2m + 0 + x^{2}= 0 + -4x -2m + x^{2}= 0 + -4x Remove the zero: -2m + x^{2}= -4x Add '-1x^{2}' to each side of the equation. -2m + x^{2}+ -1x^{2}= -4x + -1x^{2}Combine like terms: x^{2}+ -1x^{2}= 0 -2m + 0 = -4x + -1x^{2}-2m = -4x + -1x^{2}Divide each side by '-2'. m = 2x + 0.5x^{2}Simplifying m = 2x + 0.5x^{2}

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