-20+1/5c=-7

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Solution for -20+1/5c=-7 equation: 



-20+1/5c=-7

We move all terms to the left:

-20+1/5c-(-7)=0



Domain of the equation: 5c!=0

c!=0/5

c!=0

c∈R



We add all the numbers together, and all the variables

1/5c-13=0

We multiply all the terms by the denominator


-13*5c+1=0

Wy multiply elements

-65c+1=0

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

-65c=-1

c=-1/-65

c=1/65

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