X-19y=-9

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Solution for X-19y=-9 equation: 



X-19X=-9

We move all terms to the left:

X-19X-(-9)=0

We add all the numbers together, and all the variables

-18X+9=0

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

-18X=-9

X=-9/-18

X=1/2

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