-7.9z+1.4=6.5

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Solution for -7.9z+1.4=6.5 equation: 



-7.9z+1.4=6.5

We move all terms to the left:

-7.9z+1.4-(6.5)=0

We add all the numbers together, and all the variables

-7.9z-5.1=0

We move all terms containing z to the left, all other terms to the right

-7.9z=5.1

z=5.1/-7.9

z=-4.63636363636/7.18181818182

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