3.5z+2=19.5

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Solution for 3.5z+2=19.5 equation: 



3.5z+2=19.5

We move all terms to the left:

3.5z+2-(19.5)=0

We add all the numbers together, and all the variables

3.5z-17.5=0

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

3.5z=17.5

z=17.5/3.5

z=5

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