-42t+8=20

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Solution for -42t+8=20 equation: 



-42t+8=20

We move all terms to the left:

-42t+8-(20)=0

We add all the numbers together, and all the variables

-42t-12=0

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

-42t=12

t=12/-42

t=-2/7

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