7/8r+5=1/8r+11

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Solution for 7/8r+5=1/8r+11 equation: 



7/8r+5=1/8r+11

We move all terms to the left:

7/8r+5-(1/8r+11)=0



Domain of the equation: 8r!=0

r!=0/8

r!=0

r∈R





Domain of the equation: 8r+11)!=0

r∈R



We get rid of parentheses

7/8r-1/8r-11+5=0

We multiply all the terms by the denominator


-11*8r+5*8r+7-1=0

We add all the numbers together, and all the variables

-11*8r+5*8r+6=0

Wy multiply elements

-88r+40r+6=0

We add all the numbers together, and all the variables

-48r+6=0

We move all terms containing r to the left, all other terms to the right

-48r=-6

r=-6/-48

r=1/8

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