9z+20=2

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Solution for 9z+20=2 equation: 


Simplifying
9z + 20 = 2

Reorder the terms:
20 + 9z = 2

Solving
20 + 9z = 2

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 + 9z = 2 + -20

Combine like terms: 20 + -20 = 0
0 + 9z = 2 + -20
9z = 2 + -20

Combine like terms: 2 + -20 = -18
9z = -18

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

Simplifying
z = -2

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