8x-21=5

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Solution for 8x-21=5 equation: 



8x-21=5

We move all terms to the left:

8x-21-(5)=0

We add all the numbers together, and all the variables

8x-26=0

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

8x=26

x=26/8

x=3+1/4

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