7/19t=-21

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Solution for 7/19t=-21 equation: 



7/19t=-21

We move all terms to the left:

7/19t-(-21)=0



Domain of the equation: 19t!=0

t!=0/19

t!=0

t∈R



We add all the numbers together, and all the variables

7/19t+21=0

We multiply all the terms by the denominator


21*19t+7=0

Wy multiply elements

399t+7=0

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

399t=-7

t=-7/399

t=-1/57

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