-12.8z-8.1=-13.4z-19.08

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Solution for -12.8z-8.1=-13.4z-19.08 equation: 


Simplifying
-12.8z + -8.1 = -13.4z + -19.08

Reorder the terms:
-8.1 + -12.8z = -13.4z + -19.08

Reorder the terms:
-8.1 + -12.8z = -19.08 + -13.4z

Solving
-8.1 + -12.8z = -19.08 + -13.4z

Solving for variable 'z'.

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

Add '13.4z' to each side of the equation.
-8.1 + -12.8z + 13.4z = -19.08 + -13.4z + 13.4z

Combine like terms: -12.8z + 13.4z = 0.6z
-8.1 + 0.6z = -19.08 + -13.4z + 13.4z

Combine like terms: -13.4z + 13.4z = 0.0
-8.1 + 0.6z = -19.08 + 0.0
-8.1 + 0.6z = -19.08

Add '8.1' to each side of the equation.
-8.1 + 8.1 + 0.6z = -19.08 + 8.1

Combine like terms: -8.1 + 8.1 = 0.0
0.0 + 0.6z = -19.08 + 8.1
0.6z = -19.08 + 8.1

Combine like terms: -19.08 + 8.1 = -10.98
0.6z = -10.98

Divide each side by '0.6'.
z = -18.3

Simplifying
z = -18.3

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