-2.1w+7.2=9.4w-0.85

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Solution for -2.1w+7.2=9.4w-0.85 equation: 



-2.1w+7.2=9.4w-0.85

We move all terms to the left:

-2.1w+7.2-(9.4w-0.85)=0

We get rid of parentheses

-2.1w-9.4w+0.85+7.2=0

We add all the numbers together, and all the variables

-11.5w+8.05=0

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

-11.5w=-8.05

w=-8.05/-11.5

w=7.6666666666667/10.952380952381

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