6/7z-7=1/7z-2

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Solution for 6/7z-7=1/7z-2 equation:



6/7z-7=1/7z-2
We move all terms to the left:
6/7z-7-(1/7z-2)=0
Domain of the equation: 7z!=0
z!=0/7
z!=0
z∈R
Domain of the equation: 7z-2)!=0
z∈R
We get rid of parentheses
6/7z-1/7z+2-7=0
We multiply all the terms by the denominator
2*7z-7*7z+6-1=0
We add all the numbers together, and all the variables
2*7z-7*7z+5=0
Wy multiply elements
14z-49z+5=0
We add all the numbers together, and all the variables
-35z+5=0
We move all terms containing z to the left, all other terms to the right
-35z=-5
z=-5/-35
z=1/7

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