2/3z-2=1/3z+7

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



2/3z-2=1/3z+7
We move all terms to the left:
2/3z-2-(1/3z+7)=0
Domain of the equation: 3z!=0
z!=0/3
z!=0
z∈R
Domain of the equation: 3z+7)!=0
z∈R
We get rid of parentheses
2/3z-1/3z-7-2=0
We multiply all the terms by the denominator
-7*3z-2*3z+2-1=0
We add all the numbers together, and all the variables
-7*3z-2*3z+1=0
Wy multiply elements
-21z-6z+1=0
We add all the numbers together, and all the variables
-27z+1=0
We move all terms containing z to the left, all other terms to the right
-27z=-1
z=-1/-27
z=1/27

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