42+9x-3x+12=52

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Solution for 42+9x-3x+12=52 equation: 



42+9x-3x+12=52

We move all terms to the left:

42+9x-3x+12-(52)=0

We add all the numbers together, and all the variables

6x+2=0

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

6x=-2

x=-2/6

x=-1/3

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