3x+7=9/4

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Solution for 3x+7=9/4 equation: 



3x+7=9/4

We move all terms to the left:

3x+7-(9/4)=0

We add all the numbers together, and all the variables

3x+7-(+9/4)=0

We get rid of parentheses

3x+7-9/4=0

We multiply all the terms by the denominator


3x*4-9+7*4=0

We add all the numbers together, and all the variables

3x*4+19=0

Wy multiply elements

12x+19=0

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

12x=-19

x=-19/12

x=-1+7/12

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