Z+Z+6+2Z=25

Solution for Z+Z+6+2Z=25 equation:

Simplifying
Z + Z + 6 + 2Z = 25

Reorder the terms:
6 + Z + Z + 2Z = 25

Combine like terms: Z + Z = 2Z
6 + 2Z + 2Z = 25

Combine like terms: 2Z + 2Z = 4Z
6 + 4Z = 25

Solving
6 + 4Z = 25

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 + 4Z = 25 + -6

Combine like terms: 6 + -6 = 0
0 + 4Z = 25 + -6
4Z = 25 + -6

Combine like terms: 25 + -6 = 19
4Z = 19

Divide each side by '4'.
Z = 4.75

Simplifying
Z = 4.75