2/7x-2=9/7x

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Solution for 2/7x-2=9/7x equation:



2/7x-2=9/7x
We move all terms to the left:
2/7x-2-(9/7x)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
Domain of the equation: 7x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
2/7x-(+9/7x)-2=0
We get rid of parentheses
2/7x-9/7x-2=0
We multiply all the terms by the denominator
-2*7x+2-9=0
We add all the numbers together, and all the variables
-2*7x-7=0
Wy multiply elements
-14x-7=0
We move all terms containing x to the left, all other terms to the right
-14x=7
x=7/-14
x=-1/2

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