2-7t=42+t

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Solution for 2-7t=42+t equation: 



2-7t=42+t

We move all terms to the left:

2-7t-(42+t)=0

We add all the numbers together, and all the variables

-7t-(t+42)+2=0

We get rid of parentheses

-7t-t-42+2=0

We add all the numbers together, and all the variables

-8t-40=0

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

-8t=40

t=40/-8

t=-5

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