abs(z-1)=2*abs(z+1)

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Solution for abs(z-1)=2*abs(z+1) equation:


Simplifying
abs(z + -1) = 2abs(z + 1)

Reorder the terms:
abs(-1 + z) = 2abs(z + 1)
(-1 * abs + z * abs) = 2abs(z + 1)
(-1abs + absz) = 2abs(z + 1)

Reorder the terms:
-1abs + absz = 2abs(1 + z)
-1abs + absz = (1 * 2abs + z * 2abs)
-1abs + absz = (2abs + 2absz)

Solving
-1abs + absz = 2abs + 2absz

Solving for variable 'a'.

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

Add '-2abs' to each side of the equation.
-1abs + -2abs + absz = 2abs + -2abs + 2absz

Combine like terms: -1abs + -2abs = -3abs
-3abs + absz = 2abs + -2abs + 2absz

Combine like terms: 2abs + -2abs = 0
-3abs + absz = 0 + 2absz
-3abs + absz = 2absz

Add '-2absz' to each side of the equation.
-3abs + absz + -2absz = 2absz + -2absz

Combine like terms: absz + -2absz = -1absz
-3abs + -1absz = 2absz + -2absz

Combine like terms: 2absz + -2absz = 0
-3abs + -1absz = 0

Factor out the Greatest Common Factor (GCF), '-1abs'.
-1abs(3 + z) = 0

Ignore the factor -1.

Subproblem 1

Set the factor 'abs' equal to zero and attempt to solve: Simplifying abs = 0 Solving abs = 0 Move all terms containing a to the left, all other terms to the right. Simplifying abs = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

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