20+30z=

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Solution for 20+30z= equation: 


Simplifying
20 + 30z = 0

Solving
20 + 30z = 0

Solving for variable 'z'.

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

Add '-20' to each side of the equation.
20 + -20 + 30z = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 30z = 0 + -20
30z = 0 + -20

Combine like terms: 0 + -20 = -20
30z = -20

Divide each side by '30'.
z = -0.6666666667

Simplifying
z = -0.6666666667

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