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Simplifying 4x2 + -7x + 12 = -7x Reorder the terms: 12 + -7x + 4x2 = -7x Add '7x' to each side of the equation. 12 + -7x + 7x + 4x2 = -7x + 7x Combine like terms: -7x + 7x = 0 12 + 0 + 4x2 = -7x + 7x 12 + 4x2 = -7x + 7x Combine like terms: -7x + 7x = 0 12 + 4x2 = 0 Solving 12 + 4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + 4x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + 4x2 = 0 + -12 4x2 = 0 + -12 Combine like terms: 0 + -12 = -12 4x2 = -12 Divide each side by '4'. x2 = -3 Simplifying x2 = -3 Reorder the terms: 3 + x2 = -3 + 3 Combine like terms: -3 + 3 = 0 3 + x2 = 0 The solution to this equation could not be determined.
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