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Simplifying (2z3 + 7z) + -1(-8z3 + -9z + 8) = 0 Reorder the terms: (7z + 2z3) + -1(-8z3 + -9z + 8) = 0 Remove parenthesis around (7z + 2z3) 7z + 2z3 + -1(-8z3 + -9z + 8) = 0 Reorder the terms: 7z + 2z3 + -1(8 + -9z + -8z3) = 0 7z + 2z3 + (8 * -1 + -9z * -1 + -8z3 * -1) = 0 7z + 2z3 + (-8 + 9z + 8z3) = 0 Reorder the terms: -8 + 7z + 9z + 2z3 + 8z3 = 0 Combine like terms: 7z + 9z = 16z -8 + 16z + 2z3 + 8z3 = 0 Combine like terms: 2z3 + 8z3 = 10z3 -8 + 16z + 10z3 = 0 Solving -8 + 16z + 10z3 = 0 Solving for variable 'z'. Factor out the Greatest Common Factor (GCF), '2'. 2(-4 + 8z + 5z3) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-4 + 8z + 5z3)' equal to zero and attempt to solve: Simplifying -4 + 8z + 5z3 = 0 Solving -4 + 8z + 5z3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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