1/4(r+10)=r-4

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Solution for 1/4(r+10)=r-4 equation: 



1/4(r+10)=r-4

We move all terms to the left:

1/4(r+10)-(r-4)=0



Domain of the equation: 4(r+10)!=0

r∈R



We get rid of parentheses

1/4(r+10)-r+4=0

We multiply all the terms by the denominator


-r*4(r+10)+4*4(r+10)+1=0

Wy multiply elements

-4r^2(r+16r(r+1=0

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