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Simplifying 2x2 + y + -20 = 0 Reorder the terms: -20 + 2x2 + y = 0 Solving -20 + 2x2 + y = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 2x2 + 20 + y = 0 + 20 Reorder the terms: -20 + 20 + 2x2 + y = 0 + 20 Combine like terms: -20 + 20 = 0 0 + 2x2 + y = 0 + 20 2x2 + y = 0 + 20 Combine like terms: 0 + 20 = 20 2x2 + y = 20 Add '-1y' to each side of the equation. 2x2 + y + -1y = 20 + -1y Combine like terms: y + -1y = 0 2x2 + 0 = 20 + -1y 2x2 = 20 + -1y Divide each side by '2'. x2 = 10 + -0.5y Simplifying x2 = 10 + -0.5y Reorder the terms: -10 + x2 + 0.5y = 10 + -0.5y + -10 + 0.5y Reorder the terms: -10 + x2 + 0.5y = 10 + -10 + -0.5y + 0.5y Combine like terms: 10 + -10 = 0 -10 + x2 + 0.5y = 0 + -0.5y + 0.5y -10 + x2 + 0.5y = -0.5y + 0.5y Combine like terms: -0.5y + 0.5y = 0.0 -10 + x2 + 0.5y = 0.0 The solution to this equation could not be determined.
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