2d+3.4=12

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Solution for 2d+3.4=12 equation:



2d+3.4=12
We move all terms to the left:
2d+3.4-(12)=0
We add all the numbers together, and all the variables
2d-8.6=0
We move all terms containing d to the left, all other terms to the right
2d=8.6
d=8.6/2
d=4+0.6/2

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