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Simplifying X2 + 439 = 42x + 7 Reorder the terms: 439 + X2 = 42x + 7 Reorder the terms: 439 + X2 = 7 + 42x Solving 439 + X2 = 7 + 42x Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-439' to each side of the equation. 439 + -439 + X2 = 7 + -439 + 42x Combine like terms: 439 + -439 = 0 0 + X2 = 7 + -439 + 42x X2 = 7 + -439 + 42x Combine like terms: 7 + -439 = -432 X2 = -432 + 42x Simplifying X2 = -432 + 42x Reorder the terms: 432 + X2 + -42x = -432 + 42x + 432 + -42x Reorder the terms: 432 + X2 + -42x = -432 + 432 + 42x + -42x Combine like terms: -432 + 432 = 0 432 + X2 + -42x = 0 + 42x + -42x 432 + X2 + -42x = 42x + -42x Combine like terms: 42x + -42x = 0 432 + X2 + -42x = 0 The solution to this equation could not be determined.
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