12.1z=11.79+13z

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Solution for 12.1z=11.79+13z equation: 


Simplifying
12.1z = 11.79 + 13z

Solving
12.1z = 11.79 + 13z

Solving for variable 'z'.

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

Add '-13z' to each side of the equation.
12.1z + -13z = 11.79 + 13z + -13z

Combine like terms: 12.1z + -13z = -0.9z
-0.9z = 11.79 + 13z + -13z

Combine like terms: 13z + -13z = 0
-0.9z = 11.79 + 0
-0.9z = 11.79

Divide each side by '-0.9'.
z = -13.1

Simplifying
z = -13.1

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