0.1d+6.9=2.8d+4.47

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Solution for 0.1d+6.9=2.8d+4.47 equation:



0.1d+6.9=2.8d+4.47
We move all terms to the left:
0.1d+6.9-(2.8d+4.47)=0
We get rid of parentheses
0.1d-2.8d-4.47+6.9=0
We add all the numbers together, and all the variables
-2.7d+2.43=0
We move all terms containing d to the left, all other terms to the right
-2.7d=-2.43
d=-2.43/-2.7
d=1/1.1111111111111

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