12x-30x=39-48

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Solution for 12x-30x=39-48 equation: 



12x-30x=39-48

We move all terms to the left:

12x-30x-(39-48)=0

We add all the numbers together, and all the variables

12x-30x-(-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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