3.3+2.8x=3x-2.1

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Solution for 3.3+2.8x=3x-2.1 equation: 



3.3+2.8x=3x-2.1

We move all terms to the left:

3.3+2.8x-(3x-2.1)=0

We get rid of parentheses

2.8x-3x+2.1+3.3=0

We add all the numbers together, and all the variables

-0.2x+5.4=0

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

-0.2x=-5.4

x=-5.4/-0.2

x=+27

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