7/2c+15=20

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Solution for 7/2c+15=20 equation: 



7/2c+15=20

We move all terms to the left:

7/2c+15-(20)=0



Domain of the equation: 2c!=0

c!=0/2

c!=0

c∈R



We add all the numbers together, and all the variables

7/2c-5=0

We multiply all the terms by the denominator


-5*2c+7=0

Wy multiply elements

-10c+7=0

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

-10c=-7

c=-7/-10

c=7/10

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