10z-6=2z(6z-6)

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Solution for 10z-6=2z(6z-6) equation:


Simplifying
10z + -6 = 2z(6z + -6)

Reorder the terms:
-6 + 10z = 2z(6z + -6)

Reorder the terms:
-6 + 10z = 2z(-6 + 6z)
-6 + 10z = (-6 * 2z + 6z * 2z)
-6 + 10z = (-12z + 12z2)

Solving
-6 + 10z = -12z + 12z2

Solving for variable 'z'.

Combine like terms: 10z + 12z = 22z
-6 + 22z + -12z2 = -12z + 12z2 + 12z + -12z2

Reorder the terms:
-6 + 22z + -12z2 = -12z + 12z + 12z2 + -12z2

Combine like terms: -12z + 12z = 0
-6 + 22z + -12z2 = 0 + 12z2 + -12z2
-6 + 22z + -12z2 = 12z2 + -12z2

Combine like terms: 12z2 + -12z2 = 0
-6 + 22z + -12z2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 11z + -6z2) = 0

Factor a trinomial.
2((-3 + 2z)(1 + -3z)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + 2z)' equal to zero and attempt to solve: Simplifying -3 + 2z = 0 Solving -3 + 2z = 0 Move all terms containing z to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2z = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2z = 0 + 3 2z = 0 + 3 Combine like terms: 0 + 3 = 3 2z = 3 Divide each side by '2'. z = 1.5 Simplifying z = 1.5

Subproblem 2

Set the factor '(1 + -3z)' equal to zero and attempt to solve: Simplifying 1 + -3z = 0 Solving 1 + -3z = 0 Move all terms containing z to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3z = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3z = 0 + -1 -3z = 0 + -1 Combine like terms: 0 + -1 = -1 -3z = -1 Divide each side by '-3'. z = 0.3333333333 Simplifying z = 0.3333333333

Solution

z = {1.5, 0.3333333333}

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