30t-8=21t

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Solution for 30t-8=21t equation: 



30t-8=21t

We move all terms to the left:

30t-8-(21t)=0

We add all the numbers together, and all the variables

9t-8=0

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

9t=8

t=8/9

t=8/9

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