-(z+14)+2z-6=0

Solution for -(z+14)+2z-6=0 equation:

Simplifying
-1(z + 14) + 2z + -6 = 0

Reorder the terms:
-1(14 + z) + 2z + -6 = 0
(14 * -1 + z * -1) + 2z + -6 = 0
(-14 + -1z) + 2z + -6 = 0

Reorder the terms:
-14 + -6 + -1z + 2z = 0

Combine like terms: -14 + -6 = -20
-20 + -1z + 2z = 0

Combine like terms: -1z + 2z = 1z
-20 + 1z = 0

Solving
-20 + 1z = 0

Solving for variable 'z'.

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

Add '20' to each side of the equation.
-20 + 20 + 1z = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 1z = 0 + 20
1z = 0 + 20

Combine like terms: 0 + 20 = 20
1z = 20

Divide each side by '1'.
z = 20

Simplifying
z = 20