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Simplifying 4x2 + -13z + 12 = 0 Reorder the terms: 12 + 4x2 + -13z = 0 Solving 12 + 4x2 + -13z = 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 + 4x2 + -12 + -13z = 0 + -12 Reorder the terms: 12 + -12 + 4x2 + -13z = 0 + -12 Combine like terms: 12 + -12 = 0 0 + 4x2 + -13z = 0 + -12 4x2 + -13z = 0 + -12 Combine like terms: 0 + -12 = -12 4x2 + -13z = -12 Add '13z' to each side of the equation. 4x2 + -13z + 13z = -12 + 13z Combine like terms: -13z + 13z = 0 4x2 + 0 = -12 + 13z 4x2 = -12 + 13z Divide each side by '4'. x2 = -3 + 3.25z Simplifying x2 = -3 + 3.25z Reorder the terms: 3 + x2 + -3.25z = -3 + 3.25z + 3 + -3.25z Reorder the terms: 3 + x2 + -3.25z = -3 + 3 + 3.25z + -3.25z Combine like terms: -3 + 3 = 0 3 + x2 + -3.25z = 0 + 3.25z + -3.25z 3 + x2 + -3.25z = 3.25z + -3.25z Combine like terms: 3.25z + -3.25z = 0.00 3 + x2 + -3.25z = 0.00 The solution to this equation could not be determined.
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