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Simplifying 8x2 + y + 9 = 0 Reorder the terms: 9 + 8x2 + y = 0 Solving 9 + 8x2 + y = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + 8x2 + -9 + y = 0 + -9 Reorder the terms: 9 + -9 + 8x2 + y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 8x2 + y = 0 + -9 8x2 + y = 0 + -9 Combine like terms: 0 + -9 = -9 8x2 + y = -9 Add '-1y' to each side of the equation. 8x2 + y + -1y = -9 + -1y Combine like terms: y + -1y = 0 8x2 + 0 = -9 + -1y 8x2 = -9 + -1y Divide each side by '8'. x2 = -1.125 + -0.125y Simplifying x2 = -1.125 + -0.125y Reorder the terms: 1.125 + x2 + 0.125y = -1.125 + -0.125y + 1.125 + 0.125y Reorder the terms: 1.125 + x2 + 0.125y = -1.125 + 1.125 + -0.125y + 0.125y Combine like terms: -1.125 + 1.125 = 0.000 1.125 + x2 + 0.125y = 0.000 + -0.125y + 0.125y 1.125 + x2 + 0.125y = -0.125y + 0.125y Combine like terms: -0.125y + 0.125y = 0.000 1.125 + x2 + 0.125y = 0.000 The solution to this equation could not be determined.
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