100[0.03(z+2)]=

Solution for 100[0.03(z+2)]= equation:

Simplifying
100[0.03(z + 2)] = 0

Reorder the terms:
100[0.03(2 + z)] = 0
100[(2 * 0.03 + z * 0.03)] = 0
100[(0.06 + 0.03z)] = 0
[0.06 * 100 + 0.03z * 100] = 0
[6 + 3z] = 0

Solving
6 + 3z = 0

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 + 3z = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 3z = 0 + -6
3z = 0 + -6

Combine like terms: 0 + -6 = -6
3z = -6

Divide each side by '3'.
z = -2

Simplifying
z = -2