13x/8=21

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Solution for 13x/8=21 equation: 



13x/8=21

We move all terms to the left:

13x/8-(21)=0

We multiply all the terms by the denominator


13x-21*8=0

We add all the numbers together, and all the variables

13x-168=0

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

13x=168

x=168/13

x=12+12/13

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