7w-2+3w-9=89

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Solution for 7w-2+3w-9=89 equation: 



7w-2+3w-9=89

We move all terms to the left:

7w-2+3w-9-(89)=0

We add all the numbers together, and all the variables

10w-100=0

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

10w=100

w=100/10

w=10

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