6z+6=8z-20

Solution for 6z+6=8z-20 equation:

Simplifying
6z + 6 = 8z + -20

Reorder the terms:
6 + 6z = 8z + -20

Reorder the terms:
6 + 6z = -20 + 8z

Solving
6 + 6z = -20 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
6 + 6z + -8z = -20 + 8z + -8z

Combine like terms: 6z + -8z = -2z
6 + -2z = -20 + 8z + -8z

Combine like terms: 8z + -8z = 0
6 + -2z = -20 + 0
6 + -2z = -20

Add '-6' to each side of the equation.
6 + -6 + -2z = -20 + -6

Combine like terms: 6 + -6 = 0
0 + -2z = -20 + -6
-2z = -20 + -6

Combine like terms: -20 + -6 = -26
-2z = -26

Divide each side by '-2'.
z = 13

Simplifying
z = 13