1/5r-3+2=10

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Solution for 1/5r-3+2=10 equation:



1/5r-3+2=10
We move all terms to the left:
1/5r-3+2-(10)=0
Domain of the equation: 5r!=0
r!=0/5
r!=0
r∈R
We add all the numbers together, and all the variables
1/5r-11=0
We multiply all the terms by the denominator
-11*5r+1=0
Wy multiply elements
-55r+1=0
We move all terms containing r to the left, all other terms to the right
-55r=-1
r=-1/-55
r=1/55

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