6+3z-2+z=

Solution for 6+3z-2+z= equation:

Simplifying
6 + 3z + -2 + z = 0

Reorder the terms:
6 + -2 + 3z + z = 0

Combine like terms: 6 + -2 = 4
4 + 3z + z = 0

Combine like terms: 3z + z = 4z
4 + 4z = 0

Solving
4 + 4z = 0

Solving for variable 'z'.

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

Add '-4' to each side of the equation.
4 + -4 + 4z = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 4z = 0 + -4
4z = 0 + -4

Combine like terms: 0 + -4 = -4
4z = -4

Divide each side by '4'.
z = -1

Simplifying
z = -1