-z-2=2z

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Solution for -z-2=2z equation:


Simplifying
-1z + -2 = 2z

Reorder the terms:
-2 + -1z = 2z

Solving
-2 + -1z = 2z

Solving for variable 'z'.

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

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

Combine like terms: -1z + -2z = -3z
-2 + -3z = 2z + -2z

Combine like terms: 2z + -2z = 0
-2 + -3z = 0

Add '2' to each side of the equation.
-2 + 2 + -3z = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -3z = 0 + 2
-3z = 0 + 2

Combine like terms: 0 + 2 = 2
-3z = 2

Divide each side by '-3'.
z = -0.6666666667

Simplifying
z = -0.6666666667

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