7t+20+20=-20-8t

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Solution for 7t+20+20=-20-8t equation: 



7t+20+20=-20-8t

We move all terms to the left:

7t+20+20-(-20-8t)=0

We add all the numbers together, and all the variables

7t-(-8t-20)+20+20=0

We add all the numbers together, and all the variables

7t-(-8t-20)+40=0

We get rid of parentheses

7t+8t+20+40=0

We add all the numbers together, and all the variables

15t+60=0

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

15t=-60

t=-60/15

t=-4

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