2z-(z-1)=

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Solution for 2z-(z-1)= equation:


Simplifying
2z + -1(z + -1) = 0

Reorder the terms:
2z + -1(-1 + z) = 0
2z + (-1 * -1 + z * -1) = 0
2z + (1 + -1z) = 0

Reorder the terms:
1 + 2z + -1z = 0

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

Solving
1 + 1z = 0

Solving for variable 'z'.

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

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

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

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

Divide each side by '1'.
z = -1

Simplifying
z = -1

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