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-(+21/5)=0

We get rid of parentheses

8x-21/5=0

We multiply all the terms by the denominator


8x*5-21=0

Wy multiply elements

40x-21=0

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

40x=21

x=21/40

x=21/40

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