3=1/4x-7

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Solution for 3=1/4x-7 equation: 



3=1/4x-7

We move all terms to the left:

3-(1/4x-7)=0



Domain of the equation: 4x-7)!=0

x∈R



We get rid of parentheses

-1/4x+7+3=0

We multiply all the terms by the denominator


7*4x+3*4x-1=0

Wy multiply elements

28x+12x-1=0

We add all the numbers together, and all the variables

40x-1=0

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

40x=1

x=1/40

x=1/40

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