6.12+7w=4w+21

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Solution for 6.12+7w=4w+21 equation: 



6.12+7w=4w+21

We move all terms to the left:

6.12+7w-(4w+21)=0

We get rid of parentheses

7w-4w-21+6.12=0

We add all the numbers together, and all the variables

3w-14.88=0

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

3w=14.88

w=14.88/3

w=4+2.88/3

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