3.5x+1/5=7

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Solution for 3.5x+1/5=7 equation: 



3.5x+1/5=7

We move all terms to the left:

3.5x+1/5-(7)=0

determiningTheFunctionDomain
3.5x-7+1/5=0

We multiply all the terms by the denominator


(3.5x)*5+1-7*5=0

We add all the numbers together, and all the variables

(+3.5x)*5+1-7*5=0

We add all the numbers together, and all the variables

(+3.5x)*5-34=0

We multiply parentheses

15x-34=0

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

15x=34

x=34/15

x=2+4/15

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