(9-x)/9=x

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Solution for (9-x)/9=x equation:



(9-x)/9=x
We move all terms to the left:
(9-x)/9-(x)=0
We add all the numbers together, and all the variables
(-1x+9)/9-x=0
We add all the numbers together, and all the variables
-1x+(-1x+9)/9=0
We multiply all the terms by the denominator
-1x*9+(-1x+9)=0
Wy multiply elements
-9x+(-1x+9)=0
We get rid of parentheses
-9x-1x+9=0
We add all the numbers together, and all the variables
-10x+9=0
We move all terms containing x to the left, all other terms to the right
-10x=-9
x=-9/-10
x=9/10

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