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Simplifying -46 = 3x * 7x Reorder the terms for easier multiplication: -46 = 3 * 7x * x Multiply 3 * 7 -46 = 21x * x Multiply x * x -46 = 21x2 Solving -46 = 21x2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-21x2' to each side of the equation. -46 + -21x2 = 21x2 + -21x2 Combine like terms: 21x2 + -21x2 = 0 -46 + -21x2 = 0 Add '46' to each side of the equation. -46 + 46 + -21x2 = 0 + 46 Combine like terms: -46 + 46 = 0 0 + -21x2 = 0 + 46 -21x2 = 0 + 46 Combine like terms: 0 + 46 = 46 -21x2 = 46 Divide each side by '-21'. x2 = -2.19047619 Simplifying x2 = -2.19047619 Reorder the terms: 2.19047619 + x2 = -2.19047619 + 2.19047619 Combine like terms: -2.19047619 + 2.19047619 = 0.00000000 2.19047619 + x2 = 0.00000000 The solution to this equation could not be determined.
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