7=42/t

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Solution for 7=42/t equation:



7=42/t
We move all terms to the left:
7-(42/t)=0
Domain of the equation: t)!=0
t!=0/1
t!=0
t∈R
We add all the numbers together, and all the variables
-(+42/t)+7=0
We get rid of parentheses
-42/t+7=0
We multiply all the terms by the denominator
7*t-42=0
We add all the numbers together, and all the variables
7t-42=0
We move all terms containing t to the left, all other terms to the right
7t=42
t=42/7
t=6

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