5z-20=30

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Solution for 5z-20=30 equation:



5z-20=30
We move all terms to the left:
5z-20-(30)=0
We add all the numbers together, and all the variables
5z-50=0
We move all terms containing z to the left, all other terms to the right
5z=50
z=50/5
z=10

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