42.6-3w=4.2

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Solution for 42.6-3w=4.2 equation:



42.6-3w=4.2
We move all terms to the left:
42.6-3w-(4.2)=0
We add all the numbers together, and all the variables
-3w+38.4=0
We move all terms containing w to the left, all other terms to the right
-3w=-38.4
w=-38.4/-3
w=12+2.4/3

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