X+9=7x=9

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Solution for X+9=7x=9 equation: 



X+9=7X=9

We move all terms to the left:

X+9-(7X)=0

We add all the numbers together, and all the variables

-6X+9=0

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

-6X=-9

X=-9/-6

X=1+1/2

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