3w+4=8w-7

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Solution for 3w+4=8w-7 equation: 



3w+4=8w-7

We move all terms to the left:

3w+4-(8w-7)=0

We get rid of parentheses

3w-8w+7+4=0

We add all the numbers together, and all the variables

-5w+11=0

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

-5w=-11

w=-11/-5

w=2+1/5

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