3/4r+2r+1/2r=

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Solution for 3/4r+2r+1/2r= equation: 



3/4r+2r+1/2r=

We move all terms to the left:

3/4r+2r+1/2r-()=0



Domain of the equation: 4r!=0

r!=0/4

r!=0

r∈R





Domain of the equation: 2r!=0

r!=0/2

r!=0

r∈R



We add all the numbers together, and all the variables

2r+3/4r+1/2r=0

We calculate fractions


2r+6r/8r^2+4r/8r^2=0

We multiply all the terms by the denominator


2r*8r^2+6r+4r=0

We add all the numbers together, and all the variables

10r+2r*8r^2=0

Wy multiply elements

16r^3+10r=0

We do not support erpression: r^3

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