z+2Z+4=0

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Solution for z+2Z+4=0 equation:


Simplifying
z + 2Z + 4 = 0

Reorder the terms:
4 + 2Z + z = 0

Solving
4 + 2Z + z = 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 + 2Z + -4 + z = 0 + -4

Reorder the terms:
4 + -4 + 2Z + z = 0 + -4

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

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

Add '-1z' to each side of the equation.
2Z + z + -1z = -4 + -1z

Combine like terms: z + -1z = 0
2Z + 0 = -4 + -1z
2Z = -4 + -1z

Divide each side by '2'.
Z = -2 + -0.5z

Simplifying
Z = -2 + -0.5z

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