2-21+2d=19+2d

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Solution for 2-21+2d=19+2d equation:



2-21+2d=19+2d
We move all terms to the left:
2-21+2d-(19+2d)=0
We add all the numbers together, and all the variables
2d-(2d+19)+2-21=0
We add all the numbers together, and all the variables
2d-(2d+19)-19=0
We get rid of parentheses
2d-2d-19-19=0
We add all the numbers together, and all the variables
-38!=0
There is no solution for this equation

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