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Simplifying 7x2 + 1 = 4x2 Reorder the terms: 1 + 7x2 = 4x2 Solving 1 + 7x2 = 4x2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4x2' to each side of the equation. 1 + 7x2 + -4x2 = 4x2 + -4x2 Combine like terms: 7x2 + -4x2 = 3x2 1 + 3x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 1 + 3x2 = 0 Add '-1' to each side of the equation. 1 + -1 + 3x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x2 = 0 + -1 3x2 = 0 + -1 Combine like terms: 0 + -1 = -1 3x2 = -1 Divide each side by '3'. x2 = -0.3333333333 Simplifying x2 = -0.3333333333 Reorder the terms: 0.3333333333 + x2 = -0.3333333333 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.3333333333 + x2 = 0.0000000000 The solution to this equation could not be determined.
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