x+3/7=4

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Solution for x+3/7=4 equation: 



x+3/7=4

We move all terms to the left:

x+3/7-(4)=0

determiningTheFunctionDomain
x-4+3/7=0

We multiply all the terms by the denominator


x*7+3-4*7=0

We add all the numbers together, and all the variables

x*7-25=0

Wy multiply elements

7x-25=0

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

7x=25

x=25/7

x=3+4/7

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