3/4x=6.4

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Solution for 3/4x=6.4 equation: 



3/4x=6.4

We move all terms to the left:

3/4x-(6.4)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

3/4x-6.4=0

We multiply all the terms by the denominator


-(6.4)*4x+3=0

We multiply parentheses

-25.6x+3=0

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

-25.6x=-3

x=-3/-25.6

x=3/25.6

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