2z=-4z-18

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Solution for 2z=-4z-18 equation: 


Simplifying
2z = -4z + -18

Reorder the terms:
2z = -18 + -4z

Solving
2z = -18 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
2z + 4z = -18 + -4z + 4z

Combine like terms: 2z + 4z = 6z
6z = -18 + -4z + 4z

Combine like terms: -4z + 4z = 0
6z = -18 + 0
6z = -18

Divide each side by '6'.
z = -3

Simplifying
z = -3

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