1.7=8.9-0.9x

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Solution for 1.7=8.9-0.9x equation: 



1.7=8.9-0.9x

We move all terms to the left:

1.7-(8.9-0.9x)=0

We add all the numbers together, and all the variables

-(-0.9x+8.9)+1.7=0

We get rid of parentheses

0.9x-8.9+1.7=0

We add all the numbers together, and all the variables

0.9x-7.2=0

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

0.9x=7.2

x=7.2/0.9

x=8

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