8.2z-7.2z-0.2=9.5

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Solution for 8.2z-7.2z-0.2=9.5 equation: 


Simplifying
8.2z + -7.2z + -0.2 = 9.5

Reorder the terms:
-0.2 + 8.2z + -7.2z = 9.5

Combine like terms: 8.2z + -7.2z = 1z
-0.2 + 1z = 9.5

Solving
-0.2 + 1z = 9.5

Solving for variable 'z'.

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

Add '0.2' to each side of the equation.
-0.2 + 0.2 + 1z = 9.5 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + 1z = 9.5 + 0.2
1z = 9.5 + 0.2

Combine like terms: 9.5 + 0.2 = 9.7
1z = 9.7

Divide each side by '1'.
z = 9.7

Simplifying
z = 9.7

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