-2t-9=7

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Solution for -2t-9=7 equation: 



-2t-9=7

We move all terms to the left:

-2t-9-(7)=0

We add all the numbers together, and all the variables

-2t-16=0

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

-2t=16

t=16/-2

t=-8

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