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Simplifying 5z3 + -4x2 + -9z = 0 Reorder the terms: -4x2 + -9z + 5z3 = 0 Solving -4x2 + -9z + 5z3 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9z' to each side of the equation. -4x2 + -9z + 9z + 5z3 = 0 + 9z Combine like terms: -9z + 9z = 0 -4x2 + 0 + 5z3 = 0 + 9z -4x2 + 5z3 = 0 + 9z Remove the zero: -4x2 + 5z3 = 9z Add '-5z3' to each side of the equation. -4x2 + 5z3 + -5z3 = 9z + -5z3 Combine like terms: 5z3 + -5z3 = 0 -4x2 + 0 = 9z + -5z3 -4x2 = 9z + -5z3 Divide each side by '-4'. x2 = -2.25z + 1.25z3 Simplifying x2 = -2.25z + 1.25z3 Reorder the terms: x2 + 2.25z + -1.25z3 = -2.25z + 2.25z + 1.25z3 + -1.25z3 Combine like terms: -2.25z + 2.25z = 0.00 x2 + 2.25z + -1.25z3 = 0.00 + 1.25z3 + -1.25z3 x2 + 2.25z + -1.25z3 = 1.25z3 + -1.25z3 Combine like terms: 1.25z3 + -1.25z3 = 0.00 x2 + 2.25z + -1.25z3 = 0.00 The solution to this equation could not be determined.
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