3/4c=21.

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Solution for 3/4c=21. equation: 



3/4c=21.

We move all terms to the left:

3/4c-(21.)=0



Domain of the equation: 4c!=0

c!=0/4

c!=0

c∈R



We add all the numbers together, and all the variables

3/4c-21=0

We multiply all the terms by the denominator


-21*4c+3=0

Wy multiply elements

-84c+3=0

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

-84c=-3

c=-3/-84

c=1/28

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