3x+x/4=9

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Solution for 3x+x/4=9 equation: 



3x+x/4=9

We move all terms to the left:

3x+x/4-(9)=0

We multiply all the terms by the denominator


3x*4+x-9*4=0

We add all the numbers together, and all the variables

x+3x*4-36=0

Wy multiply elements

x+12x-36=0

We add all the numbers together, and all the variables

13x-36=0

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

13x=36

x=36/13

x=2+10/13

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