9x-90+30*10x=0

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Solution for 9x-90+30*10x=0 equation: 



9x-90+30*10x=0

Wy multiply elements

9x+300x-90=0

We add all the numbers together, and all the variables

309x-90=0

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

309x=90

x=90/309

x=30/103

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