12x-28=9x-77

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Solution for 12x-28=9x-77 equation: 



12x-28=9x-77

We move all terms to the left:

12x-28-(9x-77)=0

We get rid of parentheses

12x-9x+77-28=0

We add all the numbers together, and all the variables

3x+49=0

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

3x=-49

x=-49/3

x=-16+1/3

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