7/10p-4=-2/5p-20.5

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Solution for 7/10p-4=-2/5p-20.5 equation: 



7/10p-4=-2/5p-20.5

We move all terms to the left:

7/10p-4-(-2/5p-20.5)=0



Domain of the equation: 10p!=0

p!=0/10

p!=0

p∈R





Domain of the equation: 5p-20.5)!=0

p∈R



We get rid of parentheses

7/10p+2/5p+20.5-4=0

We calculate fractions


35p/50p^2+20p/50p^2+20.5-4=0

We add all the numbers together, and all the variables

35p/50p^2+20p/50p^2+16.5=0

We multiply all the terms by the denominator


35p+20p+(16.5)*50p^2=0

We add all the numbers together, and all the variables

55p+(16.5)*50p^2=0

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