40-x/20=3x

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Solution for 40-x/20=3x equation: 



40-x/20=3x

We move all terms to the left:

40-x/20-(3x)=0

We add all the numbers together, and all the variables

-3x-x/20+40=0

We multiply all the terms by the denominator


-3x*20-x+40*20=0

We add all the numbers together, and all the variables

-1x-3x*20+800=0

Wy multiply elements

-1x-60x+800=0

We add all the numbers together, and all the variables

-61x+800=0

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

-61x=-800

x=-800/-61

x=13+7/61

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