7=1-3w

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Solution for 7=1-3w equation:



7=1-3w
We move all terms to the left:
7-(1-3w)=0
We add all the numbers together, and all the variables
-(-3w+1)+7=0
We get rid of parentheses
3w-1+7=0
We add all the numbers together, and all the variables
3w+6=0
We move all terms containing w to the left, all other terms to the right
3w=-6
w=-6/3
w=-2

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