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

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


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

Reorder the terms:
-2 + -1 + 4z + 1z = 4

Combine like terms: -2 + -1 = -3
-3 + 4z + 1z = 4

Combine like terms: 4z + 1z = 5z
-3 + 5z = 4

Solving
-3 + 5z = 4

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 5z = 4 + 3

Combine like terms: -3 + 3 = 0
0 + 5z = 4 + 3
5z = 4 + 3

Combine like terms: 4 + 3 = 7
5z = 7

Divide each side by '5'.
z = 1.4

Simplifying
z = 1.4

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