3x+3x=8-12

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Solution for 3x+3x=8-12 equation: 



3x+3x=8-12

We move all terms to the left:

3x+3x-(8-12)=0

We add all the numbers together, and all the variables

3x+3x-(-4)=0

We add all the numbers together, and all the variables

6x+4=0

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

6x=-4

x=-4/6

x=-2/3

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