x+12x-7=-19

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Solution for x+12x-7=-19 equation: 



x+12x-7=-19

We move all terms to the left:

x+12x-7-(-19)=0

We add all the numbers together, and all the variables

13x+12=0

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

13x=-12

x=-12/13

x=-12/13

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