3=1/5x-7

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Solution for 3=1/5x-7 equation: 



3=1/5x-7

We move all terms to the left:

3-(1/5x-7)=0



Domain of the equation: 5x-7)!=0

x∈R



We get rid of parentheses

-1/5x+7+3=0

We multiply all the terms by the denominator


7*5x+3*5x-1=0

Wy multiply elements

35x+15x-1=0

We add all the numbers together, and all the variables

50x-1=0

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

50x=1

x=1/50

x=1/50

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