8z^3-6z^2=72z-54

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Solution for 8z^3-6z^2=72z-54 equation:


Simplifying
8z3 + -6z2 = 72z + -54

Reorder the terms:
-6z2 + 8z3 = 72z + -54

Reorder the terms:
-6z2 + 8z3 = -54 + 72z

Solving
-6z2 + 8z3 = -54 + 72z

Solving for variable 'z'.

Reorder the terms:
54 + -72z + -6z2 + 8z3 = -54 + 72z + 54 + -72z

Reorder the terms:
54 + -72z + -6z2 + 8z3 = -54 + 54 + 72z + -72z

Combine like terms: -54 + 54 = 0
54 + -72z + -6z2 + 8z3 = 0 + 72z + -72z
54 + -72z + -6z2 + 8z3 = 72z + -72z

Combine like terms: 72z + -72z = 0
54 + -72z + -6z2 + 8z3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(27 + -36z + -3z2 + 4z3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(27 + -36z + -3z2 + 4z3)' equal to zero and attempt to solve: Simplifying 27 + -36z + -3z2 + 4z3 = 0 Solving 27 + -36z + -3z2 + 4z3 = 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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