12x+131=189-3x

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Solution for 12x+131=189-3x equation: 



12x+131=189-3x

We move all terms to the left:

12x+131-(189-3x)=0

We add all the numbers together, and all the variables

12x-(-3x+189)+131=0

We get rid of parentheses

12x+3x-189+131=0

We add all the numbers together, and all the variables

15x-58=0

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

15x=58

x=58/15

x=3+13/15

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