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Simplifying 2X2 + x2 + -300 = 0 Reorder the terms: -300 + 2X2 + x2 = 0 Solving -300 + 2X2 + x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '300' to each side of the equation. -300 + 2X2 + 300 + x2 = 0 + 300 Reorder the terms: -300 + 300 + 2X2 + x2 = 0 + 300 Combine like terms: -300 + 300 = 0 0 + 2X2 + x2 = 0 + 300 2X2 + x2 = 0 + 300 Combine like terms: 0 + 300 = 300 2X2 + x2 = 300 Add '-1x2' to each side of the equation. 2X2 + x2 + -1x2 = 300 + -1x2 Combine like terms: x2 + -1x2 = 0 2X2 + 0 = 300 + -1x2 2X2 = 300 + -1x2 Divide each side by '2'. X2 = 150 + -0.5x2 Simplifying X2 = 150 + -0.5x2 Reorder the terms: -150 + X2 + 0.5x2 = 150 + -0.5x2 + -150 + 0.5x2 Reorder the terms: -150 + X2 + 0.5x2 = 150 + -150 + -0.5x2 + 0.5x2 Combine like terms: 150 + -150 = 0 -150 + X2 + 0.5x2 = 0 + -0.5x2 + 0.5x2 -150 + X2 + 0.5x2 = -0.5x2 + 0.5x2 Combine like terms: -0.5x2 + 0.5x2 = 0.0 -150 + X2 + 0.5x2 = 0.0 The solution to this equation could not be determined.
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