81/9=45/7+p

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Solution for 81/9=45/7+p equation: 



81/9=45/7+p

We move all terms to the left:

81/9-(45/7+p)=0



Domain of the equation: 7+p)!=0

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

p)!=-7

p!=-7/1

p!=-7

p∈R



We add all the numbers together, and all the variables

-(+p+45/7)+81/9=0

We add all the numbers together, and all the variables

-(+p+45/7)+9=0

We get rid of parentheses

-p+9-45/7=0

We multiply all the terms by the denominator


-p*7-45+9*7=0

We add all the numbers together, and all the variables

-p*7+18=0

Wy multiply elements

-7p+18=0

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

-7p=-18

p=-18/-7

p=2+4/7

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