7(3t+3)=42

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Solution for 7(3t+3)=42 equation: 



7(3t+3)=42

We move all terms to the left:

7(3t+3)-(42)=0

We multiply parentheses

21t+21-42=0

We add all the numbers together, and all the variables

21t-21=0

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

21t=21

t=21/21

t=1

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