1/2r-10=3/2r

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Solution for 1/2r-10=3/2r equation:



1/2r-10=3/2r
We move all terms to the left:
1/2r-10-(3/2r)=0
Domain of the equation: 2r!=0
r!=0/2
r!=0
r∈R
Domain of the equation: 2r)!=0
r!=0/1
r!=0
r∈R
We add all the numbers together, and all the variables
1/2r-(+3/2r)-10=0
We get rid of parentheses
1/2r-3/2r-10=0
We multiply all the terms by the denominator
-10*2r+1-3=0
We add all the numbers together, and all the variables
-10*2r-2=0
Wy multiply elements
-20r-2=0
We move all terms containing r to the left, all other terms to the right
-20r=2
r=2/-20
r=-1/10

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