7(9+t)=84

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Solution for 7(9+t)=84 equation: 



7(9+t)=84

We move all terms to the left:

7(9+t)-(84)=0

We add all the numbers together, and all the variables

7(t+9)-84=0

We multiply parentheses

7t+63-84=0

We add all the numbers together, and all the variables

7t-21=0

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

7t=21

t=21/7

t=3

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