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Simplifying 0 = 4x2 + -41 + 71 Reorder the terms: 0 = -41 + 71 + 4x2 Combine like terms: -41 + 71 = 30 0 = 30 + 4x2 Solving 0 = 30 + 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. 0 + -4x2 = 30 + 4x2 + -4x2 Remove the zero: -4x2 = 30 + 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 -4x2 = 30 + 0 -4x2 = 30 Divide each side by '-4'. x2 = -7.5 Simplifying x2 = -7.5 Reorder the terms: 7.5 + x2 = -7.5 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 7.5 + x2 = 0.0 The solution to this equation could not be determined.
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