2(z+1)=8

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Solution for 2(z+1)=8 equation: 


Simplifying
2(z + 1) = 8

Reorder the terms:
2(1 + z) = 8
(1 * 2 + z * 2) = 8
(2 + 2z) = 8

Solving
2 + 2z = 8

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 2z = 8 + -2

Combine like terms: 2 + -2 = 0
0 + 2z = 8 + -2
2z = 8 + -2

Combine like terms: 8 + -2 = 6
2z = 6

Divide each side by '2'.
z = 3

Simplifying
z = 3

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