25.812-4.2d=31,311-5.5d

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Solution for 25.812-4.2d=31,311-5.5d equation:



25.812-4.2d=31.311-5.5d
We move all terms to the left:
25.812-4.2d-(31.311-5.5d)=0
We add all the numbers together, and all the variables
-4.2d-(-5.5d+31.311)+25.812=0
We get rid of parentheses
-4.2d+5.5d-31.311+25.812=0
We add all the numbers together, and all the variables
1.3d-5.499=0
We move all terms containing d to the left, all other terms to the right
1.3d=5.499
d=5.499/1.3
d=4+0.299/1.3

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