t-3/21=7

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Solution for t-3/21=7 equation: 



t-3/21=7

We move all terms to the left:

t-3/21-(7)=0

determiningTheFunctionDomain
t-7-3/21=0

We multiply all the terms by the denominator


t*21-3-7*21=0

We add all the numbers together, and all the variables

t*21-150=0

Wy multiply elements

21t-150=0

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

21t=150

t=150/21

t=7+1/7

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