7z+19z=72

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Solution for 7z+19z=72 equation: 



7z+19z=72

We move all terms to the left:

7z+19z-(72)=0

We add all the numbers together, and all the variables

26z-72=0

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

26z=72

z=72/26

z=2+10/13

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