X-x/7=280

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Solution for X-x/7=280 equation: 



X-X/7=280

We move all terms to the left:

X-X/7-(280)=0

We multiply all the terms by the denominator


X*7-X-280*7=0

We add all the numbers together, and all the variables

-1X+X*7-1960=0

Wy multiply elements

-1X+7X-1960=0

We add all the numbers together, and all the variables

6X-1960=0

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

6X=1960

X=1960/6

X=326+2/3

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