5x+4=9/2+7x

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Solution for 5x+4=9/2+7x equation: 



5x+4=9/2+7x

We move all terms to the left:

5x+4-(9/2+7x)=0



Domain of the equation: 2+7x)!=0

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

7x)!=-2

x!=-2/1

x!=-2

x∈R



We add all the numbers together, and all the variables

5x-(+7x+9/2)+4=0

We get rid of parentheses

5x-7x+4-9/2=0

We multiply all the terms by the denominator


5x*2-7x*2-9+4*2=0

We add all the numbers together, and all the variables

5x*2-7x*2-1=0

Wy multiply elements

10x-14x-1=0

We add all the numbers together, and all the variables

-4x-1=0

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

-4x=1

x=1/-4

x=-1/4

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