7t+12=3-2t

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Solution for 7t+12=3-2t equation:



7t+12=3-2t
We move all terms to the left:
7t+12-(3-2t)=0
We add all the numbers together, and all the variables
7t-(-2t+3)+12=0
We get rid of parentheses
7t+2t-3+12=0
We add all the numbers together, and all the variables
9t+9=0
We move all terms containing t to the left, all other terms to the right
9t=-9
t=-9/9
t=-1

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