7z-9.4=11.6

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Solution for 7z-9.4=11.6 equation: 


Simplifying
7z + -9.4 = 11.6

Reorder the terms:
-9.4 + 7z = 11.6

Solving
-9.4 + 7z = 11.6

Solving for variable 'z'.

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

Add '9.4' to each side of the equation.
-9.4 + 9.4 + 7z = 11.6 + 9.4

Combine like terms: -9.4 + 9.4 = 0.0
0.0 + 7z = 11.6 + 9.4
7z = 11.6 + 9.4

Combine like terms: 11.6 + 9.4 = 21
7z = 21

Divide each side by '7'.
z = 3

Simplifying
z = 3

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