3z/10+2=9

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Solution for 3z/10+2=9 equation: 



3z/10+2=9

We move all terms to the left:

3z/10+2-(9)=0

We add all the numbers together, and all the variables

3z/10-7=0

We multiply all the terms by the denominator


3z-7*10=0

We add all the numbers together, and all the variables

3z-70=0

We move all terms containing z to the left, all other terms to the right

3z=70

z=70/3

z=23+1/3

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