6+20x=21/2

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Solution for 6+20x=21/2 equation: 



6+20x=21/2

We move all terms to the left:

6+20x-(21/2)=0

We add all the numbers together, and all the variables

20x+6-(+21/2)=0

We get rid of parentheses

20x+6-21/2=0

We multiply all the terms by the denominator


20x*2-21+6*2=0

We add all the numbers together, and all the variables

20x*2-9=0

Wy multiply elements

40x-9=0

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

40x=9

x=9/40

x=9/40

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