7(z-76)=77

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Solution for 7(z-76)=77 equation:



7(z-76)=77
We move all terms to the left:
7(z-76)-(77)=0
We multiply parentheses
7z-532-77=0
We add all the numbers together, and all the variables
7z-609=0
We move all terms containing z to the left, all other terms to the right
7z=609
z=609/7
z=87

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