100=x+(x/2)

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Solution for 100=x+(x/2) equation:



100=x+(x/2)
We move all terms to the left:
100-(x+(x/2))=0
We add all the numbers together, and all the variables
-(x+(+x/2))+100=0
We multiply all the terms by the denominator
-(x+(+x+100*2))=0
We calculate terms in parentheses: -(x+(+x+100*2)), so:
x+(+x+100*2)
We add all the numbers together, and all the variables
x+(x+200)
We get rid of parentheses
x+x+200
We add all the numbers together, and all the variables
2x+200
Back to the equation:
-(2x+200)
We get rid of parentheses
-2x-200=0
We move all terms containing x to the left, all other terms to the right
-2x=200
x=200/-2
x=-100

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