3d+7.1=2.5d=11.5

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Solution for 3d+7.1=2.5d=11.5 equation:



3d+7.1=2.5d=11.5
We move all terms to the left:
3d+7.1-(2.5d)=0
We add all the numbers together, and all the variables
3d-(+2.5d)+7.1=0
We get rid of parentheses
3d-2.5d+7.1=0
We add all the numbers together, and all the variables
0.5d+7.1=0
We move all terms containing d to the left, all other terms to the right
0.5d=-7.1
d=-7.1/0.5
d=-14+0.1/0.5

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