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36/4=7/x
We move all terms to the left:
36/4-(7/x)=0
Domain of the equation: x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+7/x)+36/4=0
We add all the numbers together, and all the variables
-(+7/x)+9=0
We get rid of parentheses
-7/x+9=0
We multiply all the terms by the denominator
9*x-7=0
We add all the numbers together, and all the variables
9x-7=0
We move all terms containing x to the left, all other terms to the right
9x=7
x=7/9
x=7/9
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