90-15x=9

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Solution for 90-15x=9 equation: 



90-15x=9

We move all terms to the left:

90-15x-(9)=0

We add all the numbers together, and all the variables

-15x+81=0

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

-15x=-81

x=-81/-15

x=5+2/5

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