3x+2.5=12x-x+

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Solution for 3x+2.5=12x-x+ equation: 



3x+2.5=12x-x+

We move all terms to the left:

3x+2.5-(12x-x+)=0

We add all the numbers together, and all the variables

3x-(+11x)+2.5=0

We get rid of parentheses

3x-11x+2.5=0

We add all the numbers together, and all the variables

-8x+2.5=0

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

-8x=-2.5

x=-2.5/-8

x=1/3.2

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