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Simplifying 4x2 + 9z = 0 Solving 4x2 + 9z = 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 = 0 + -9z Combine like terms: 9z + -9z = 0 4x2 + 0 = 0 + -9z 4x2 = 0 + -9z Remove the zero: 4x2 = -9z Divide each side by '4'. x2 = -2.25z Simplifying x2 = -2.25z Combine like terms: -2.25z + 2.25z = 0.00 x2 + 2.25z = 0.00 The solution to this equation could not be determined.
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