-2(z-1)+4=2

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


Simplifying
-2(z + -1) + 4 = 2

Reorder the terms:
-2(-1 + z) + 4 = 2
(-1 * -2 + z * -2) + 4 = 2
(2 + -2z) + 4 = 2

Reorder the terms:
2 + 4 + -2z = 2

Combine like terms: 2 + 4 = 6
6 + -2z = 2

Solving
6 + -2z = 2

Solving for variable 'z'.

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

Add '-6' to each side of the equation.
6 + -6 + -2z = 2 + -6

Combine like terms: 6 + -6 = 0
0 + -2z = 2 + -6
-2z = 2 + -6

Combine like terms: 2 + -6 = -4
-2z = -4

Divide each side by '-2'.
z = 2

Simplifying
z = 2

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