3x-4-5=x+4=x

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Solution for 3x-4-5=x+4=x equation:



3x-4-5=x+4=x
We move all terms to the left:
3x-4-5-(x+4)=0
We add all the numbers together, and all the variables
3x-(x+4)-9=0
We get rid of parentheses
3x-x-4-9=0
We add all the numbers together, and all the variables
2x-13=0
We move all terms containing x to the left, all other terms to the right
2x=13
x=13/2
x=6+1/2

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