2.8x-0.2=-2.3+2.1x

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Solution for 2.8x-0.2=-2.3+2.1x equation: 



2.8x-0.2=-2.3+2.1x

We move all terms to the left:

2.8x-0.2-(-2.3+2.1x)=0

We add all the numbers together, and all the variables

2.8x-(2.1x-2.3)-0.2=0

We get rid of parentheses

2.8x-2.1x+2.3-0.2=0

We add all the numbers together, and all the variables

0.7x+2.1=0

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

0.7x=-2.1

x=-2.1/0.7

x=-3+4.4408920985006E-16/0.7

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