21z+10z=

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Solution for 21z+10z= equation:


Simplifying
21z + 10z = 0

Combine like terms: 21z + 10z = 31z
31z = 0

Solving
31z = 0

Solving for variable 'z'.

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

Divide each side by '31'.
z = 0

Simplifying
z = 0

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