2.8=0.9-1.9x

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Solution for 2.8=0.9-1.9x equation: 



2.8=0.9-1.9x

We move all terms to the left:

2.8-(0.9-1.9x)=0

We add all the numbers together, and all the variables

-(-1.9x+0.9)+2.8=0

We get rid of parentheses

1.9x-0.9+2.8=0

We add all the numbers together, and all the variables

1.9x+1.9=0

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

1.9x=-1.9

x=-1.9/1.9

x=-1

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