2(t+15)=9

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Solution for 2(t+15)=9 equation: 



2(t+15)=9

We move all terms to the left:

2(t+15)-(9)=0

We multiply parentheses

2t+30-9=0

We add all the numbers together, and all the variables

2t+21=0

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

2t=-21

t=-21/2

t=-10+1/2

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