3x+8x=12=3+6x

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Solution for 3x+8x=12=3+6x equation:



3x+8x=12=3+6x
We move all terms to the left:
3x+8x-(12)=0
We add all the numbers together, and all the variables
11x-12=0
We move all terms containing x to the left, all other terms to the right
11x=12
x=12/11
x=1+1/11

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