12x-7=80

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Solution for 12x-7=80 equation: 



12x-7=80

We move all terms to the left:

12x-7-(80)=0

We add all the numbers together, and all the variables

12x-87=0

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

12x=87

x=87/12

x=7+1/4

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