-17.9+3.9w=7.8w-2.3

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Solution for -17.9+3.9w=7.8w-2.3 equation: 



-17.9+3.9w=7.8w-2.3

We move all terms to the left:

-17.9+3.9w-(7.8w-2.3)=0

We get rid of parentheses

3.9w-7.8w+2.3-17.9=0

We add all the numbers together, and all the variables

-3.9w-15.6=0

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

-3.9w=15.6

w=15.6/-3.9

w=-4

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