4x-7=3+1/2+x

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Solution for 4x-7=3+1/2+x equation: 



4x-7=3+1/2+x

We move all terms to the left:

4x-7-(3+1/2+x)=0



Domain of the equation: 2+x)!=0

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

x)!=-2

x!=-2/1

x!=-2

x∈R



We add all the numbers together, and all the variables

4x-(x+1/2+3)-7=0

We get rid of parentheses

4x-x-3-7-1/2=0

We multiply all the terms by the denominator


4x*2-x*2-1-3*2-7*2=0

We add all the numbers together, and all the variables

4x*2-x*2-21=0

Wy multiply elements

8x-2x-21=0

We add all the numbers together, and all the variables

6x-21=0

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

6x=21

x=21/6

x=3+1/2

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