3z+6z=18

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Solution for 3z+6z=18 equation: 


Simplifying
3z + 6z = 18

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

Solving
9z = 18

Solving for variable 'z'.

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

Divide each side by '9'.
z = 2

Simplifying
z = 2

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