7=(2x-1)/3

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Solution for 7=(2x-1)/3 equation: 



7=(2x-1)/3

We move all terms to the left:

7-((2x-1)/3)=0

We multiply all the terms by the denominator


-((2x-1)+7*3)=0



We calculate terms in parentheses: -((2x-1)+7*3), so:

(2x-1)+7*3

We add all the numbers together, and all the variables

(2x-1)+21

We get rid of parentheses

2x-1+21

We add all the numbers together, and all the variables

2x+20

Back to the equation:

-(2x+20)



We get rid of parentheses

-2x-20=0

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

-2x=20

x=20/-2

x=-10

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