(z+1)(3)=

Solution for (z+1)(3)= equation:

Simplifying
(z + 1)(3) = 0

Reorder the terms:
(1 + z)(3) = 0

Reorder the terms for easier multiplication:
3(1 + z) = 0
(1 * 3 + z * 3) = 0
(3 + 3z) = 0

Solving
3 + 3z = 0

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 + 3z = 0 + -3

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

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

Divide each side by '3'.
z = -1

Simplifying
z = -1