3z=-6z-18

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Solution for 3z=-6z-18 equation: 


Simplifying
3z = -6z + -18

Reorder the terms:
3z = -18 + -6z

Solving
3z = -18 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
3z + 6z = -18 + -6z + 6z

Combine like terms: 3z + 6z = 9z
9z = -18 + -6z + 6z

Combine like terms: -6z + 6z = 0
9z = -18 + 0
9z = -18

Divide each side by '9'.
z = -2

Simplifying
z = -2

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