3-4/7x=19

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Solution for 3-4/7x=19 equation:



3-4/7x=19
We move all terms to the left:
3-4/7x-(19)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
We add all the numbers together, and all the variables
-4/7x-16=0
We multiply all the terms by the denominator
-16*7x-4=0
Wy multiply elements
-112x-4=0
We move all terms containing x to the left, all other terms to the right
-112x=4
x=4/-112
x=-1/28

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