3z-12/7=2z+1

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Solution for 3z-12/7=2z+1 equation:



3z-12/7=2z+1
We move all terms to the left:
3z-12/7-(2z+1)=0
We get rid of parentheses
3z-2z-1-12/7=0
We multiply all the terms by the denominator
3z*7-2z*7-12-1*7=0
We add all the numbers together, and all the variables
3z*7-2z*7-19=0
Wy multiply elements
21z-14z-19=0
We add all the numbers together, and all the variables
7z-19=0
We move all terms containing z to the left, all other terms to the right
7z=19
z=19/7
z=2+5/7

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