3/7x+4=15

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Solution for 3/7x+4=15 equation: 



3/7x+4=15

We move all terms to the left:

3/7x+4-(15)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We add all the numbers together, and all the variables

3/7x-11=0

We multiply all the terms by the denominator


-11*7x+3=0

Wy multiply elements

-77x+3=0

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

-77x=-3

x=-3/-77

x=3/77

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