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t/4=4.2
We move all terms to the left:
t/4-(4.2)=0
We add all the numbers together, and all the variables
t/4-4.2=0
We multiply all the terms by the denominator
t-(4.2)*4=0
We add all the numbers together, and all the variables
t-16.8=0
We move all terms containing t to the left, all other terms to the right
t=16.8
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