5.3-2.8x-7.1=3.9x

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Solution for 5.3-2.8x-7.1=3.9x equation: 



5.3-2.8x-7.1=3.9x

We move all terms to the left:

5.3-2.8x-7.1-(3.9x)=0

We add all the numbers together, and all the variables

-2.8x-(+3.9x)+5.3-7.1=0

We add all the numbers together, and all the variables

-2.8x-(+3.9x)-1.8=0

We get rid of parentheses

-2.8x-3.9x-1.8=0

We add all the numbers together, and all the variables

-6.7x-1.8=0

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

-6.7x=1.8

x=1.8/-6.7

x=-1/3.7222222222222

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