-w+4w=9

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Solution for -w+4w=9 equation:



-w+4w=9
We move all terms to the left:
-w+4w-(9)=0
We add all the numbers together, and all the variables
3w-9=0
We move all terms containing w to the left, all other terms to the right
3w=9
w=9/3
w=3

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