-19.71-4.7z=0.1z+18.89+9.4

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Solution for -19.71-4.7z=0.1z+18.89+9.4 equation: 


Simplifying
-19.71 + -4.7z = 0.1z + 18.89 + 9.4

Reorder the terms:
-19.71 + -4.7z = 18.89 + 9.4 + 0.1z

Combine like terms: 18.89 + 9.4 = 28.29
-19.71 + -4.7z = 28.29 + 0.1z

Solving
-19.71 + -4.7z = 28.29 + 0.1z

Solving for variable 'z'.

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

Add '-0.1z' to each side of the equation.
-19.71 + -4.7z + -0.1z = 28.29 + 0.1z + -0.1z

Combine like terms: -4.7z + -0.1z = -4.8z
-19.71 + -4.8z = 28.29 + 0.1z + -0.1z

Combine like terms: 0.1z + -0.1z = 0.0
-19.71 + -4.8z = 28.29 + 0.0
-19.71 + -4.8z = 28.29

Add '19.71' to each side of the equation.
-19.71 + 19.71 + -4.8z = 28.29 + 19.71

Combine like terms: -19.71 + 19.71 = 0.00
0.00 + -4.8z = 28.29 + 19.71
-4.8z = 28.29 + 19.71

Combine like terms: 28.29 + 19.71 = 48
-4.8z = 48

Divide each side by '-4.8'.
z = -10

Simplifying
z = -10

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