0.7x-0.3x+12=6

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Solution for 0.7x-0.3x+12=6 equation: 



0.7x-0.3x+12=6

We move all terms to the left:

0.7x-0.3x+12-(6)=0

We add all the numbers together, and all the variables

0.4x+6=0

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

0.4x=-6

x=-6/0.4

x=-15

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