8x-21+5=2x

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Solution for 8x-21+5=2x equation: 



8x-21+5=2x

We move all terms to the left:

8x-21+5-(2x)=0

We add all the numbers together, and all the variables

6x-16=0

We move all terms containing x to the left, all other terms to the right

6x=16

x=16/6

x=2+2/3

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