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Simplifying Z2 + 5z2 + 4 = 0 Reorder the terms: 4 + Z2 + 5z2 = 0 Solving 4 + Z2 + 5z2 = 0 Solving for variable 'Z'. Move all terms containing Z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + Z2 + -4 + 5z2 = 0 + -4 Reorder the terms: 4 + -4 + Z2 + 5z2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + Z2 + 5z2 = 0 + -4 Z2 + 5z2 = 0 + -4 Combine like terms: 0 + -4 = -4 Z2 + 5z2 = -4 Add '-5z2' to each side of the equation. Z2 + 5z2 + -5z2 = -4 + -5z2 Combine like terms: 5z2 + -5z2 = 0 Z2 + 0 = -4 + -5z2 Z2 = -4 + -5z2 Simplifying Z2 = -4 + -5z2 Reorder the terms: 4 + Z2 + 5z2 = -4 + -5z2 + 4 + 5z2 Reorder the terms: 4 + Z2 + 5z2 = -4 + 4 + -5z2 + 5z2 Combine like terms: -4 + 4 = 0 4 + Z2 + 5z2 = 0 + -5z2 + 5z2 4 + Z2 + 5z2 = -5z2 + 5z2 Combine like terms: -5z2 + 5z2 = 0 4 + Z2 + 5z2 = 0 The solution to this equation could not be determined.
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