Z=4(2z-1)+3(4z-5)

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Solution for Z=4(2z-1)+3(4z-5) equation: 


Simplifying
Z = 4(2z + -1) + 3(4z + -5)

Reorder the terms:
Z = 4(-1 + 2z) + 3(4z + -5)
Z = (-1 * 4 + 2z * 4) + 3(4z + -5)
Z = (-4 + 8z) + 3(4z + -5)

Reorder the terms:
Z = -4 + 8z + 3(-5 + 4z)
Z = -4 + 8z + (-5 * 3 + 4z * 3)
Z = -4 + 8z + (-15 + 12z)

Reorder the terms:
Z = -4 + -15 + 8z + 12z

Combine like terms: -4 + -15 = -19
Z = -19 + 8z + 12z

Combine like terms: 8z + 12z = 20z
Z = -19 + 20z

Solving
Z = -19 + 20z

Solving for variable 'Z'.

Move all terms containing Z to the left, all other terms to the right.

Simplifying
Z = -19 + 20z

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