7/2t-3=21

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Solution for 7/2t-3=21 equation: 



7/2t-3=21

We move all terms to the left:

7/2t-3-(21)=0



Domain of the equation: 2t!=0

t!=0/2

t!=0

t∈R



We add all the numbers together, and all the variables

7/2t-24=0

We multiply all the terms by the denominator


-24*2t+7=0

Wy multiply elements

-48t+7=0

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

-48t=-7

t=-7/-48

t=7/48

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