6+z+3z-4=

Solution for 6+z+3z-4= equation:

Simplifying
6 + z + 3z + -4 = 0

Reorder the terms:
6 + -4 + z + 3z = 0

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

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

Solving
2 + 4z = 0

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 4z = 0 + -2

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

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

Divide each side by '4'.
z = -0.5

Simplifying
z = -0.5