-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 = 1z
-2 + 1z = -2z + 2z

Combine like terms: -2z + 2z = 0
-2 + 1z = 0

Add '2' to each side of the equation.
-2 + 2 + 1z = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 1z = 0 + 2
1z = 0 + 2

Combine like terms: 0 + 2 = 2
1z = 2

Divide each side by '1'.
z = 2

Simplifying
z = 2

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