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Simplifying 7x2 + 18 + 8 = 0 Reorder the terms: 18 + 8 + 7x2 = 0 Combine like terms: 18 + 8 = 26 26 + 7x2 = 0 Solving 26 + 7x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-26' to each side of the equation. 26 + -26 + 7x2 = 0 + -26 Combine like terms: 26 + -26 = 0 0 + 7x2 = 0 + -26 7x2 = 0 + -26 Combine like terms: 0 + -26 = -26 7x2 = -26 Divide each side by '7'. x2 = -3.714285714 Simplifying x2 = -3.714285714 Reorder the terms: 3.714285714 + x2 = -3.714285714 + 3.714285714 Combine like terms: -3.714285714 + 3.714285714 = 0.000000000 3.714285714 + x2 = 0.000000000 The solution to this equation could not be determined.
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