3x/4+20=x

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Solution for 3x/4+20=x equation:



3x/4+20=x
We move all terms to the left:
3x/4+20-(x)=0
We add all the numbers together, and all the variables
-1x+3x/4+20=0
We multiply all the terms by the denominator
-1x*4+3x+20*4=0
We add all the numbers together, and all the variables
3x-1x*4+80=0
Wy multiply elements
3x-4x+80=0
We add all the numbers together, and all the variables
-1x+80=0
We move all terms containing x to the left, all other terms to the right
-x=-80
x=-80/-1
x=+80

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