13.1z-0.7z=8.2

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Solution for 13.1z-0.7z=8.2 equation: 


Simplifying
13.1z + -0.7z = 8.2

Combine like terms: 13.1z + -0.7z = 12.4z
12.4z = 8.2

Solving
12.4z = 8.2

Solving for variable 'z'.

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

Divide each side by '12.4'.
z = 0.6612903226

Simplifying
z = 0.6612903226

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