3/10x-125=4

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Solution for 3/10x-125=4 equation: 



3/10x-125=4

We move all terms to the left:

3/10x-125-(4)=0



Domain of the equation: 10x!=0

x!=0/10

x!=0

x∈R



We add all the numbers together, and all the variables

3/10x-129=0

We multiply all the terms by the denominator


-129*10x+3=0

Wy multiply elements

-1290x+3=0

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

-1290x=-3

x=-3/-1290

x=1/430

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