2d+5=20-2d

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Solution for 2d+5=20-2d equation:



2d+5=20-2d
We move all terms to the left:
2d+5-(20-2d)=0
We add all the numbers together, and all the variables
2d-(-2d+20)+5=0
We get rid of parentheses
2d+2d-20+5=0
We add all the numbers together, and all the variables
4d-15=0
We move all terms containing d to the left, all other terms to the right
4d=15
d=15/4
d=3+3/4

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