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Simplifying 7x2 + 65 + 72 = 0 Reorder the terms: 65 + 72 + 7x2 = 0 Combine like terms: 65 + 72 = 137 137 + 7x2 = 0 Solving 137 + 7x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-137' to each side of the equation. 137 + -137 + 7x2 = 0 + -137 Combine like terms: 137 + -137 = 0 0 + 7x2 = 0 + -137 7x2 = 0 + -137 Combine like terms: 0 + -137 = -137 7x2 = -137 Divide each side by '7'. x2 = -19.57142857 Simplifying x2 = -19.57142857 Reorder the terms: 19.57142857 + x2 = -19.57142857 + 19.57142857 Combine like terms: -19.57142857 + 19.57142857 = 0.00000000 19.57142857 + x2 = 0.00000000 The solution to this equation could not be determined.
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