20x-+10x+9=90

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Solution for 20x-+10x+9=90 equation:



20x-+10x+9=90
We move all terms to the left:
20x-+10x+9-(90)=0
determiningTheFunctionDomain 20x+10x+9-90-=0
We add all the numbers together, and all the variables
30x=0
x=0/30
x=0

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