12x+9-3x+5=(-49)

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Solution for 12x+9-3x+5=(-49) equation: 



12x+9-3x+5=(-49)

We move all terms to the left:

12x+9-3x+5-((-49))=0

We add all the numbers together, and all the variables

9x+63=0

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

9x=-63

x=-63/9

x=-7

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