x+2x+1=31/4+x

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Solution for x+2x+1=31/4+x equation: 



x+2x+1=31/4+x

We move all terms to the left:

x+2x+1-(31/4+x)=0



Domain of the equation: 4+x)!=0

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

x)!=-4

x!=-4/1

x!=-4

x∈R



We add all the numbers together, and all the variables

x+2x-(+x+31/4)+1=0

We add all the numbers together, and all the variables

3x-(+x+31/4)+1=0

We get rid of parentheses

3x-x+1-31/4=0

We multiply all the terms by the denominator


3x*4-x*4-31+1*4=0

We add all the numbers together, and all the variables

3x*4-x*4-27=0

Wy multiply elements

12x-4x-27=0

We add all the numbers together, and all the variables

8x-27=0

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

8x=27

x=27/8

x=3+3/8

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