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Simplifying -9x2 + -12 = 0 Reorder the terms: -12 + -9x2 = 0 Solving -12 + -9x2 = 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 + -9x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -9x2 = 0 + 12 -9x2 = 0 + 12 Combine like terms: 0 + 12 = 12 -9x2 = 12 Divide each side by '-9'. x2 = -1.333333333 Simplifying x2 = -1.333333333 Reorder the terms: 1.333333333 + x2 = -1.333333333 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 1.333333333 + x2 = 0.000000000 The solution to this equation could not be determined.
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