12-3/4x=9

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Solution for 12-3/4x=9 equation: 



12-3/4x=9

We move all terms to the left:

12-3/4x-(9)=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+3=0

We multiply all the terms by the denominator


3*4x-3=0

Wy multiply elements

12x-3=0

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

12x=3

x=3/12

x=1/4

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