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Simplifying -4x2 + -49 = 0 Reorder the terms: -49 + -4x2 = 0 Solving -49 + -4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '49' to each side of the equation. -49 + 49 + -4x2 = 0 + 49 Combine like terms: -49 + 49 = 0 0 + -4x2 = 0 + 49 -4x2 = 0 + 49 Combine like terms: 0 + 49 = 49 -4x2 = 49 Divide each side by '-4'. x2 = -12.25 Simplifying x2 = -12.25 Reorder the terms: 12.25 + x2 = -12.25 + 12.25 Combine like terms: -12.25 + 12.25 = 0.00 12.25 + x2 = 0.00 The solution to this equation could not be determined.
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