15/5=3/z

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Solution for 15/5=3/z equation: 



15/5=3/z

We move all terms to the left:

15/5-(3/z)=0



Domain of the equation: z)!=0

z!=0/1

z!=0

z∈R



We add all the numbers together, and all the variables

-(+3/z)+15/5=0

We add all the numbers together, and all the variables

-(+3/z)+3=0

We get rid of parentheses

-3/z+3=0

We multiply all the terms by the denominator


3*z-3=0

We add all the numbers together, and all the variables

3z-3=0

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

3z=3

z=3/3

z=1

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