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Simplifying X2 + 6x + 9 = 225 Reorder the terms: 9 + X2 + 6x = 225 Solving 9 + X2 + 6x = 225 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 + X2 + -9 + 6x = 225 + -9 Reorder the terms: 9 + -9 + X2 + 6x = 225 + -9 Combine like terms: 9 + -9 = 0 0 + X2 + 6x = 225 + -9 X2 + 6x = 225 + -9 Combine like terms: 225 + -9 = 216 X2 + 6x = 216 Add '-6x' to each side of the equation. X2 + 6x + -6x = 216 + -6x Combine like terms: 6x + -6x = 0 X2 + 0 = 216 + -6x X2 = 216 + -6x Simplifying X2 = 216 + -6x Reorder the terms: -216 + X2 + 6x = 216 + -6x + -216 + 6x Reorder the terms: -216 + X2 + 6x = 216 + -216 + -6x + 6x Combine like terms: 216 + -216 = 0 -216 + X2 + 6x = 0 + -6x + 6x -216 + X2 + 6x = -6x + 6x Combine like terms: -6x + 6x = 0 -216 + X2 + 6x = 0 The solution to this equation could not be determined.
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