-3/4x-7=20

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Solution for -3/4x-7=20 equation: 



-3/4x-7=20

We move all terms to the left:

-3/4x-7-(20)=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-27=0

We multiply all the terms by the denominator


-27*4x-3=0

Wy multiply elements

-108x-3=0

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

-108x=3

x=3/-108

x=-1/36

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