1.3=7/x

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Solution for 1.3=7/x equation:



1.3=7/x
We move all terms to the left:
1.3-(7/x)=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+7/x)+1.3=0
We get rid of parentheses
-7/x+1.3=0
We multiply all the terms by the denominator
(1.3)*x-7=0
We multiply parentheses
1.3x-7=0
We move all terms containing x to the left, all other terms to the right
1.3x=7
x=7/1.3
x=5+0.5/1.3

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